UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    FORM 10-Q


      [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE
                     SECURITIES EXCHANGE ACT OF 1934

              For the quarterly period ended March 31, 2003

                                   OR

      [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE

                     SECURITIES EXCHANGE ACT OF 1934

              For the transition period from -------- to --------

                       Commission File Number 1-1023

                     THE MCGRAW-HILL COMPANIES, INC.
- ---------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

             New York                             13-1026995
- ---------------------------------       ---------------------------
(State of other jurisdiction of               (I.R.S. Employer
   incorporation or organization)           Identification No.)

1221 Avenue of the Americas, New York, N.Y. 10020
- ---------------------------------------------------------------------------
(Address of Principal executive offices)           (Zip Code)

Registrant's telephone number, including area code (212) 512-2000
                                                   --------------
                                 Not Applicable
- ---------------------------------------------------------------------------
(Former  name,  former  address  and former  fiscal  year,  if
changed since last report)

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15 (d) of the  Securities  Exchange Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.
                        YES  [X]         NO  [ ]

Indicate by check mark whether the Registrant is an accelerated filer.

                                       X
                                      ---
On April 15, 2003 there were  approximately  190.7 million shares of
common stock (par value $1.00 per share) outstanding.
<page>

                 The McGraw-Hill Companies, Inc.
                 -------------------------------
                        TABLE OF CONTENTS
                        -----------------


                                                                Page Number
                                                                -----------
PART I.  FINANCIAL INFORMATION
- ------------------------------

   Item 1.  Financial Statements
   -------
             Review Report of Independent Accountants                3

             Consolidated Statement of Income for
             the three months ended March 31, 2003 and 2002          4

             Consolidated Balance Sheet at March 31, 2003,
             December 31, 2002 and March 31, 2002                  5-6

             Consolidated Statement of Cash Flows for the three      7
             months ended March 31, 2003 and 2002

             Notes to Consolidated Financial Statements            8-12


   Item 2.  Management's Discussion and Analysis of Operating
   ------   Results and Financial Condition                       13-18

   Item 3.  Quantitative and Qualitative Disclosures About
   ------   Market Risk                                             18

   Item 4.  Controls and Procedures                                 18
   ------


Part II.  OTHER INFORMATION
- ---------------------------

   Item 1.  Legal Proceedings                                       19
   ------


   Item 6.  Exhibits and Reports on Form 8-K                      19-27
   ------


<page>
Independent Accountant's Review Report

The Board of Directors and Shareholders
of The McGraw-Hill Companies, Inc.

We  have  reviewed  the  accompanying  consolidated  balance  sheet  of The
McGraw-Hill Companies,  Inc., as of March 31, 2003, and the related consolidated
statement of income for the  three-month  periods ended March 31, 2003 and 2002,
and the consolidated  statement of cash flows for the three-month  periods ended
March 31, 2003 and 2002. These financial  statements are the  responsibility  of
the Company's management.

We conducted our reviews in accordance  with  standards  established by the
American  Institute  of  Certified  Public  Accountants.  A  review  of  interim
financial  information consists principally of applying analytical procedures to
financial  data, and making  inquiries of persons  responsible for financial and
accounting matters. It is substantially less in scope than an audit conducted in
accordance  with auditing  standards  generally  accepted in the United  States,
which will be performed  for the full year with the  objective of  expressing an
opinion regarding the financial statements taken as a whole. Accordingly,  we do
not express such an opinion.

Based on our reviews,  we are not aware of any material  modifications that
should be made to the accompanying consolidated financial statements referred to
above for them to be in conformity with accounting principles generally accepted
in the United States.

We have previously audited, in accordance with auditing standards generally
accepted in the United States, the consolidated balance sheet of The McGraw-Hill
Companies, Inc. as of December 31, 2002, and the related consolidated statements
of income,  shareholders'  equity,  and cash flows for the year then ended,  not
presented  herein,  and in our report dated  January 28,  2003,  we expressed an
unqualified opinion on those consolidated financial statements.  In our opinion,
the information set forth in the accompanying  consolidated  balance sheet as of
December 31, 2002, is fairly stated,  in all material  respects,  in relation to
the consolidated balance sheet from which it has been derived.



Ernst & Young LLP



April 29, 2003


<page>
                             Part I
                      Financial Information
                      ---------------------
Item 1.  Financial Statements
         ---------------------

                 The McGraw-Hill Companies, Inc.
                 -------------------------------
                Consolidated Statement of Income
                --------------------------------
           Three Months Ended March 31, 2003 and 2002
           ------------------------------------------
<Caption>
                                                        2003           2002
                                                     ----------     ----------
                                           (in thousands, except per share data)
                                                                   

Revenue (Note 3)
   Product revenue                                   $   301,611   $   309,366
   Service revenue                                       544,932       521,177
                                                     -----------   -----------
      Total revenue                                      846,543       830,543
Operating expenses
   Product                                               183,173       186,056
   Service                                               193,297       206,145
                                                     -----------   -----------
                                                         376,470       392,201
Selling and general expenses
   Product                                               192,034       186,336
   Service                                               194,624       173,849
                                                     -----------   -----------
                                                         386,658       360,185
Depreciation                                              20,882        23,209
Amortization of intangibles                                8,643         9,886
                                                     -----------   -----------
      Total expenses                                     792,653       785,481
Other income - net                                         9,437         7,141
                                                     -----------   -----------
Income from operations                                    63,327        52,203
Interest expense                                           2,679         6,422
                                                     -----------   -----------
Income from continuing operations before taxes on
   income                                                 60,648        45,781
Provision for taxes on income                             22,439        17,168
                                                     -----------   -----------
Income from continuing operations                    $    38,209   $    28,613
Discontinued operations (Note 4):
   Earnings from operations of discontinued component
     (including gain on disposal of $86,953 in 2003)      87,490           942
   Income tax expense                                     30,304           353
                                                     -----------   -----------
   Earnings on discontinued operations                    57,186           589
                                                     -----------   -----------
Net income (Notes 1 and 2)                           $    95,395   $    29,202
                                                     ===========   ===========
Basic earnings per common share
   Income from continuing operations                 $      0.20   $      0.15
   Net income                                        $      0.50   $      0.15
Diluted earnings per common share
   Income from continuing operations                 $      0.20   $      0.15
   Net income                                        $      0.50   $      0.15
Average number of common shares outstanding: (Note 10)
   Basic                                                 190,933       192,889
   Diluted                                               191,982       194,967
</table>
<page>
<table>
                  The McGraw-Hill Companies, Inc.
                  -------------------------------
                     Consolidated Balance Sheet
                     --------------------------
<caption>

                                           March 31,     Dec. 31,     March 31,
                                              2003         2002         2002
                                           ----------  -----------   ----------
                                                      (in thousands)
                                                                

ASSETS

Current assets:
   Cash and equivalents                    $   96,053    $   58,186  $   20,782
   Accounts receivable (net of allowance
     for doubtful accounts and sales
     returns)  (Note 5)                       716,945       991,806     826,056
   Inventories (Note 5)                       378,088       360,757     443,985
   Deferred income taxes                      167,354       169,829     218,795
   Prepaid and other current assets (Note 6)  126,918        93,729     134,224
                                           ----------    ----------  ----------
       Total current assets                 1,485,358     1,674,307   1,643,842
                                           ----------    ----------  ----------

Prepublication costs (net of accumulated
  amortization)  (Note 5)                     534,396       534,835     558,567

Investments and other assets:
   Investment in Rock-McGraw, Inc. - at
     equity                                   123,497       119,442     108,614
   Prepaid pension expense                    267,869       261,243     225,772
   Other                                      221,810       205,243     224,412
                                           ----------    ----------  ----------
      Total investments and other assets      613,176       585,928     558,798
                                           ----------    ----------  ----------

Property and equipment  -  at cost          1,055,810     1,071,953   1,078,312
   Less - accumulated depreciation            635,059       640,493     639,656
                                           ----------    ----------  ----------
       Net property and equipment             420,751       431,460     438,656

Goodwill - net                              1,285,588     1,294,831   1,229,838
Copyrights - net                              265,240       272,243     346,458
Other intangible assets - net                 228,765       238,578     224,855
                                           ----------    ----------  ----------
      Total assets                         $4,833,274    $5,032,182  $5,001,014
                                           ==========    ==========  ==========
</table>

<page>
<table>
                         The McGraw-Hill Companies, Inc.
                         -------------------------------
                           Consolidated Balance Sheet
                           --------------------------
<caption>

                                            March 31,     Dec. 31,     March 31,
                                             2003          2002         2002
                                           ----------    ----------   ----------
                                                       (in thousands)
                                                                   

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
   Notes payable                           $  121,810    $  119,414  $  228,887
   Accounts payable                           247,683       303,354     289,428
   Accrued liabilities                        249,535       437,461     245,840
   Income taxes currently payable             114,795        82,016      67,623
   Unearned revenue                           560,961       538,961     530,450
   Other current liabilities (Note 6)         334,406       294,085     343,761
                                           ----------    ----------  ----------
       Total current liabilities           $1,629,190    $1,775,291  $1,705,989
                                           ----------    ----------  ----------
Other liabilities:
   Long-term debt (Note 7)                    469,842       458,923     856,410
   Deferred income taxes                      194,949       200,114     182,953
   Accrued postretirement healthcare and
     other benefits                           171,552       172,067     175,213
   Other non-current liabilities              246,488       259,965     221,960
                                           ----------    ----------  ----------
      Total other liabilities               1,082,831     1,091,069   1,436,536
                                           ----------    ----------  ----------
      Total liabilities                     2,712,021     2,866,360   3,142,525
                                           ----------    ----------  ----------
Shareholders' equity (Notes 8 & 9):
   Capital stock                              205,854       205,853     205,852
   Additional paid-in capital                  81,526        79,410      66,836
   Retained income                          2,715,792     2,672,086   2,272,407
   Accumulated other comprehensive income    (102,399)     (103,965)   (130,977)
                                           ----------    ----------  ----------
                                            2,900,773     2,853,384   2,414,118

   Less - common stock in treasury-at cost    765,756       669,499     541,946
   Unearned compensation on restricted stock   13,764        18,063      13,683
                                           ----------    ----------  ----------
      Total shareholders' equity            2,121,253     2,165,822   1,858,489
                                           ----------    ----------  ----------
      Total liabilities & shareholders'
         equity                            $4,833,274    $5,032,182  $5,001,014
                                           ==========    ==========  ==========
</table>
<page>
<table>
                  The McGraw-Hill Companies, Inc.
                  -------------------------------
                Consolidated Statement of Cash Flows
                ------------------------------------
             Three Months Ended March 31, 2003 and 2002
         --------------------------------------------------

                                                           2003         2002
                                                        ----------    ---------
                                                                   

Cash flows from operating activities                         (in thousands)
- ---------------------------------------------
Net income                                               $95,395      $29,202
Adjustments to reconcile net income to
    cash provided by operating activities:
   Depreciation                                            21,159      23,684
   Amortization of intangibles                              8,675       9,933
   Amortization of prepublication costs                    31,648      33,069
   Provision for losses on accounts receivable             10,092       6,720
   Gain on the sale of S&P Comstock                       (86,953)        -
   Other                                                   (4,926)     (3,075)
Changes in assets and liabilities net of effect of
    acquisitions and dispositions:
   Decrease in accounts receivable                        255,934     199,907
   Increase in inventories                                (17,743)    (42,069)
   Increase in prepaid and other current assets           (36,388)    (34,913)
   Decrease in accounts payable and accrued expenses     (237,892)   (189,916)
   Increase in unearned revenue                            23,469      24,759
   Increase in other current liabilities                   29,438       1,809
   Increase/(decrease) in interest and income taxes
     currently payable                                     32,537      (6,317)
   Net change in deferred income taxes                      3,408      (1,365)
   Net change in other assets and liabilities             (19,726)    (25,970)
- ---------------------------------------------------      ---------   ---------
Cash provided by operating activities                      108,127      25,458
- ---------------------------------------------------      ---------   ---------
Investing activities
- -------------------------
   Investment in prepublication costs                      (38,648)    (34,853)
   Purchases of property and equipment                     (13,150)     (9,386)
   Acquisition of businesses and equity interests              -         3,299
   Disposition of property, equipment and businesses       121,881         314
   Additions to technology projects                         (7,742)    (21,894)
- ---------------------------------------------------      ---------   ---------
Cash provided by / (used for) investing activities          62,341     (62,520)
- ---------------------------------------------------      ---------   ---------
Financing activities
- ----------------------------
   Additions to short-term debt - net                       13,496      29,099
   Dividends paid to shareholders                          (51,691)    (49,137)
   Repurchase of treasury shares                          (103,074)     (5,653)
   Exercise of stock options                                 7,679      30,630
   Other                                                      (124)       (111)
- ---------------------------------------------------      ---------   ---------
Cash (used for)/provided by financing activities          (133,714)      4,828
- ---------------------------------------------------      ---------   ---------
Effect of exchange rate fluctuations on cash                 1,113        (519)
                                                         ---------   ---------
Net change in cash and equivalents                          37,867     (32,753)

Cash and equivalents at beginning of period                 58,186      53,535
- ---------------------------------------------------      ---------   ---------
Cash and equivalents at end of period                      $96,053     $20,782
                                                         =========   =========
</table>
<page>
                         The McGraw-Hill Companies, Inc.
                         -------------------------------

                   Notes to Consolidated Financial Statements
                   ------------------------------------------

1.   The financial  information in this report has not been audited,  but in the
     opinion of management all adjustments  (consisting only of normal recurring
     adjustments)  considered  necessary to present fairly such information have
     been included.  The operating  results for the three months ended March 31,
     2003 and 2002 are not necessarily  indicative of results to be expected for
     the  full  year  due  to the  seasonal  nature  of  some  of the  Company's
     businesses.  The  financial  statements  included  herein should be read in
     conjunction  with  the  financial  statements  and  notes  included  in the
     Company's Annual Report on Form 10-K for the year ended December 31, 2002.

     Certain prior year amounts have been  reclassified  for  comparability
     purposes.

     The following  table  illustrates the effect on net income and earnings per
     share if the Company had applied the fair value  recognition  provision  of
     SFAS No.  123,  Accounting  for Stock  Based  Compensation,  to stock based
     employee compensation: (in thousands except earnings per share)
<table>
<caption>
                                                Three Months Ended March 31,
                                                             2003      2002
                                                          --------  --------
                                                                 

 Net income, as reported                                 $ 95,395   $ 29,202
 Stock-based compensation cost included in net
   income                                                   2,985      2,345
 Fair value of stock based compensation cost, net of tax  (16,425)   (12,353)
                                                         --------   --------
 Pro forma net income                                    $ 81,955   $ 19,194

 Basic earnings per common share
   As reported                                           $   0.50   $   0.15
   Pro forma                                             $   0.43   $   0.10

 Diluted earnings per common share
   As reported                                           $   0.50   $   0.15
   Pro forma                                             $   0.43   $   0.10

Basic weighted average shares outstanding                 190,933    192,889
 Diluted weighted average shares outstanding              191,982    194,967

</table>
2.   The  following  table is a  reconciliation  of the  Company's net income to
     comprehensive income for the three month period ended March 31:
<table>
<caption>
                                                    2003          2002
                                                 ---------      ---------
                                                     (in thousands)
                                                               

Net income                                        $95,395        $29,202
Other comprehensive income, net of tax:
Foreign currency translation adjustments            1,566         (4,117)
                                                 ---------      ---------
Total other comprehensive income                    1,566         (4,117)
                                                 ---------      ---------
Comprehensive income                              $96,961        $25,085
                                                 =========      =========
</table>

<page>
                         The McGraw-Hill Companies, Inc.
                         -------------------------------

                   Notes to Consolidated Financial Statements
                   ------------------------------------------

3.   The Company has three reportable segments: McGraw-Hill Education, Financial
     Services, and Information and Media Services.  McGraw-Hill Education is one
     of the premier  global  educational  publishers  serving the elementary and
     high  school,  college  and  university,   professional  and  international
     markets.  The  Financial  Services  segment  consists  of Standard & Poor's
     operations  including  ratings,  indexes,  related financial and investment
     analysis and information, and corporate valuation services. The Information
     and  Media  Services  segment  includes  business  and  professional  media
     offering  information,  insight and analysis.  In February 2003 the Company
     divested S&P Comstock,  which was formerly  part of the Financial  Services
     segment. S&P Comstock is reflected as a discontinued  operation on the face
     of the income statement.

     Operating  profit by segment is the primary  basis for the chief  operating
     decision  maker of the Company,  the Executive  Committee,  to evaluate the
     performance of each segment.  A summary of operating results by segment for
     the three months ended March 31, 2003 and 2002 follows:
<table>
<caption>
                                            2003                  2002
                                     -------------------   -------------------
                                               Operating             Operating
                                     Revenue    Profit    Revenue     Profit
                                     --------   --------  --------    --------
                                                 (in thousands)
                                                             

     McGraw-Hill Education           $277,159   $(72,805)  $281,621   $(71,810)
     Financial Services               394,895    144,991    364,769    132,312
     Information and Media Services   174,489     12,476    184,153     11,962
     ------------------------------  --------   --------   --------   --------
     Total operating segments         846,543     84,662    830,543     72,464
     General corporate expense           -       (21,335)     -        (20,261)
     Interest expense                    -        (2,679)     -         (6,422)
     ------------------------------  --------   --------   --------   --------
     Total Company                   $846,543   $ 60,648*  $830,543   $ 45,781*
                                     ========   ========   ========   ========
</table>
     *Income from continuing operations before taxes on income.

4.   Sale  of  S&P  Comstock  In  February  2003,   the  Company   divested  S&P
     Comstock(Comstock),  the  real-time  market data unit of Standard & Poor's.
     The sale resulted in a $56.8 million  after-tax  gain (30 cents per diluted
     share),  $87.0  million  pre-tax,  recorded  as  part  of the  discontinued
     operations  reflected  on the face of the income  statement.  Comstock  was
     formerly part of the Financial  Services  segment.  The sale of Comstock to
     Interactive Data  Corporation  resulted in $115.0 million in cash acquired,
     an  after-tax  cash flow impact of $78.7  million,  and a reduction  in net
     assets of $28.0  million,  which  includes a reduction  in net goodwill and
     intangible assets of $14.3 million.  The revenue recorded from Comstock for
     the quarter  ended March 31, 2003 and March 31, 2002 was $11.1  million and
     $16.1  million,  respectively.  Under the agreement with  Interactive  Data
     Corporation,  the  Company's  Financial  Services  segment will continue to
     feature Comstock market data in a variety of its products and services, and
     Comstock  will  continue  to serve as a  distributor  of  Standard & Poor's
     information.
<page>

                         The McGraw-Hill Companies, Inc.
                         -------------------------------
                   Notes to Consolidated Financial Statements
                   ------------------------------------------

     Comstock provides market data to Institutional  Investors,  Retail Brokers,
     Financial  Advisors  and other  users.  The  decision  to sell  Comstock is
     consistent with the Financial  Services strategy of leveraging the strength
     of its equity and fund  research  information  to provide  unique  data and
     analysis to investment  managers and  investment  advisors.  As a result of
     this refined  strategy,  the market data ComStock provides fell outside the
     core capabilities that Financial Services is committed to growing.

5.   The allowance for doubtful  accounts and sales  returns,  the components of
     inventory and the accumulated  amortization of prepublication costs were as
     follows:
<table>
<caption>
                                            March 31,    Dec. 31,    March 31,
                                              2003         2002        2002
                                           ----------  ----------   ----------
                                                         (in thousands)
                                                               

     Allowance for doubtful accounts         $100,134     $105,532     $146,172
                                           ==========   ==========   ==========
     Allowance for sales returns             $108,695     $135,529     $107,514
                                           ==========   ==========   ==========

     Inventories:
     Finished goods                          $340,567     $314,420     $392,518
     Work-in-process                           13,909       18,128       21,147
     Paper and other materials                 23,612       28,209       30,320
                                           ----------   ----------   ----------
     Total inventories                       $378,088     $360,757     $443,985
                                           ==========   ==========   ==========

     Accumulated amortization of
       prepublication costs                  $792,100     $924,867     $740,878
                                           ==========   ==========   ==========
</table>

6.   A subsidiary of J.J. Kenny Co. acts as an undisclosed agent in the purchase
     and sale of municipal  securities for  broker-dealers  and dealer banks and
     the Company had $613.4 million of matched  purchase and sale commitments at
     March 31, 2003. Only those  transactions  not closed at the settlement date
     are reflected in the balance sheet as receivables and payables.

7.   A summary of long-term debt follows:
<table>
<caption>
                                         March 31,     Dec. 31,     March 31,
                                            2003         2002         2002
                                        ----------   ----------   ----------
                                                       (in thousands)
                                                             

     Commercial paper supported by
       bank revolving credit agreements   $469,440     $458,480     $854,960
     Other                                     402          443        1,450
                                         ---------    ---------    ---------
     Total long-term debt                 $469,842     $458,923     $856,410
                                         =========    =========    =========
</table>

<page>
<table>
                         The McGraw-Hill Companies, Inc.
                         -------------------------------
                   Notes to Consolidated Financial Statements
                   ------------------------------------------


8.   Common shares  reserved for issuance for conversions and stock based awards
     were as follows:
                                          March 31,    Dec. 31,     March 31,
                                           2003          2002        2002
                                        ----------    ----------   ----------
                                                               

     $1.20 convertible preference stock
        at the rate of 13.2 shares for
        each share of preference stock           -             -       17,530
     Stock based awards                 28,339,922    28,647,063   20,278,945
                                        ----------    ----------   ----------
                                        28,339,922    28,647,063   20,296,475
                                        ==========    ==========   ==========
</table>

     In the third  quarter of 2002 the Company  redeemed all of the  outstanding
     shares of $1.20  convertible  preference stock. The redemption price of $40
     per share, as provided by the terms of the preference stock, became payable
     to holders,  who did not otherwise  convert their shares into the Company's
     common stock, on September 1, 2002. Most holders elected  conversion  prior
     to  redemption.  None  of the  convertible  preference  shares  provided  a
     beneficial conversion feature at the time they were originally issued.

9.   Cash dividends per share  declared  during the three months ended March 31,
     2003 and 2002 were as follows:


                                   2003      2002
                                   ----      ----
     Common stock                  $.270    $.255
     Preference stock                -      $.300

10.  A  reconciliation  of the  number  of  shares  used for  calculating  basic
     earnings  per common  share and diluted  earnings  per common share for the
     three months ended March 31, 2003 and 2002 follows:
<table>

                                                         2003          2002
                                                      ----------    ----------
                                                           (in thousands)
                                                                   

     Average number of common shares outstanding        190,933       192,889
     Effect of stock options and other dilutive
       securities                                         1,049         2,078
                                                      ----------    ----------
     Average number of common shares outstanding
       including effect of dilutive securities          191,982       194,967
                                                      ==========    ==========
</table>

     Restricted performance shares outstanding at March 31, 2003 of 480,000 were
     not  included in the  computation  of diluted  earnings  per common  shares
     because the necessary vesting conditions have not yet been met.
<page>
                         The McGraw-Hill Companies, Inc.
                         -------------------------------
                   Notes to Consolidated Financial Statements
                   ------------------------------------------


11.  In November 2002, the Emerging Issues Task Force ("EITF") reached consensus
     on  EITF  00-21,   Accounting  for  Revenue   Relationships  with  Multiple
     Deliverables.   This   pronouncement   addresses   how   to   account   for
     multiple-element  revenue  arrangements  and  focuses  on  when  a  revenue
     arrangement  should  be  separated  into  components  or  deliverables,  or
     alternatively, when smaller deliverables or elements should be combined for
     purposes of  recognizing  revenue.  The final  consensus is  applicable  to
     agreements  entered into in fiscal  periods  beginning  after June 15, 2003
     with early adoption  permitted.  Management does not believe that this will
     have a material impact on the Company's financial statements.



<page>

Item 2. Management's Discussion and Analysis of Operating Results and
- ------- -------------------------------------------------------------
                          Financial Condition
                          -------------------

Operating  Results - Comparing  Three  Months  Ended March 31, 2003 and 2002
- ----------------------------------------------------------------------------

Consolidated Review
- -------------------
The Segment  Review that follows is  incorporated  herein by reference.

Operating revenue for the first quarter increased slightly, 1.9%, to $846.5
million, as compared to the prior year's first quarter.  The revenue increase is
primarily  attributable  to growth in the Financial  Services  segment.  Product
revenue declined by 2.5% to $301.6 million as compared to the prior year's first
quarter.  Service revenue  increased to $544.9  million,  an increase of 4.6% as
compared to the prior  year's  first  quarter.  Other  income  increased to $9.4
million  from $7.1 million in the first  quarter of 2002.  The increase in other
income is  attributed  to a gain in foreign  exchange  and an increase in income
from equity investments.

Income from continuing  operations  increased $9.6 million to $38.2 million
over 2002  first  quarter  results.  Excluded  from the  results  of  continuing
operations  is Comstock,  which was disposed of in February  2003.  Comstock was
formerly part of the Financial  Services  segment.  The disposition  contributed
$87.5 million pre-tax and $57.2 million after-tax or 30 cents per diluted share.
Net income for the quarter  increased $66.2 million over the comparable  quarter
in the prior year.  Diluted earnings per share for the quarter were $0.50 versus
$0.15 in the prior year.  In September  2002,  the  Financial  Services  segment
divested MMS International, which accounted for a 1.2% decrease in revenue and a
1.0%  decrease in operating  profit for the first quarter of 2003 as compared to
the first quarter of 2002.

Total expenses in the first quarter of 2003 increased  slightly due to cost
containment   activities.   Operating   expenses  include  the  amortization  of
prepublication  costs of $31.6  million  for the  first  quarter  2003.  Product
operating expenses remained relatively flat with the comparable prior year first
quarter.  Service  operating  expenses  decreased  6.2% due to cost  containment
efforts.  Selling and general product expenses increased $5.7 million because of
technology  spending.  Selling and general service expenses increased  primarily
from  the  growth  of  the   Financial   Services   segment.   Amortization   of
prepublication  costs  decreased  by $1.4  million  as  compared  with the first
quarter of 2002.  The  decline in stock  market  performance  for the last three
years has  negatively  impacted  the  return on the  Company's  pension  assets.
Additionally,  the  Company  has  changed  its  investment  return and  discount
assumptions for the Company's U.S.  retirement  plans effective  January 1, 2003
resulting  in a decline  in net  pension  income for the first  quarter  2003 as
compared with 2002.

Interest  expense  decreased 58.3% to $2.7 million from $6.4 million in the
first  quarter of 2002.  The primary  reasons for the  decrease  are the reduced
average debt  outstanding and the reduction in the average interest rate for the
first quarter of 2003 as compared to the same period in 2002. Average commercial
paper  levels  decreased  from $995.7  million for the first  quarter of 2002 to
$537.5 million in 2003. The average interest rate on commercial paper borrowings
decreased from 1.9% in 2002 to 1.3% in 2003. Lower average debt levels accounted
for $2.2  million of the  decrease  and lower  average  interest  rates for $0.8
million.

The provision for taxes as a percent of income before taxes is 37.0%, 0.5%
less than the first  quarter in 2002.  The change in the  effective  tax rate is
primarily the result of the increase in foreign source income.


<page>
Segment Review
- --------------
McGraw-Hill  Education's  revenue and operating profit declined slightly as
compared with the first quarter of 2002.  The results  reflect the weak economic
conditions  impacting  the  School  Education  Group  partially  offset by solid
revenue results in McGraw-Hill Higher Education,  Professional and International
Group (HPI).  The  segment's  performance  reflects  the seasonal  nature of its
business, with the first quarter the least significant. To support the segment's
global  growth  objectives,  the Global  Transformation  Project is expanding in
scope and  complexity.  The  enhanced  project  is  anticipated  to cost  $180.0
million,  up from $140.0 million.  The increase in spending is the result of the
customization  of  software  and the  enhancement  of  features,  which  include
customer self-service,  the development of a  business-to-business  web catalog,
and a global data warehouse.  These and other features will improve efficiencies
and provide the basis for increased revenues.

The McGraw-Hill  School  Education  Group's revenue declined 6.3% to $127.9
million,  as  economic  conditions  negatively  impacted  sales of  supplemental
educational  materials  and  adoption  and  open  territory  opportunities.  The
supplemental education market is particularly  vulnerable to economic conditions
that can have an  impact on such  discretionary  spending.  Sales of  children's
supplemental  educational  materials  through the  educational  dealer and trade
markets  have been  affected by decreased  foot traffic in retail and  specialty
stores,  as consumers  react to a struggling  economy and an uncertain  economic
future by  reducing  purchases.  In  addition,  prior year first  quarter  sales
include  coloring and activity  books and  magazines,  product  lines which were
discontinued  in the  latter  part of 2002.  Sales of  supplemental  educational
materials  to U.S.  school  systems  are  dependent  on grant  and  supplemental
funding.  States grappling with the sluggish  economy and the subsequent  budget
shortfalls  have  postponed  purchases  of  supplemental  materials  in favor of
required texts. This, however, may be a temporary reaction. As states and school
districts  sort  through  the  budget  issues  and full  year 2004  budgets  are
approved,   it  is  possible  that  additional  funds  will  become   available,
particularly  through the No Child Left Behind  Act, or that some  schools  will
decide it is preferable to delay large purchases of text books while filling the
gap with smaller purchases of supplemental  learning materials.  State budgetary
gaps are also negatively  impacting the School  Education  Group's  adoption and
open  territory  opportunities.  Initially the industry was  anticipated to grow
2-4% in 2003. During January and February, state budget gaps grew by 50% and the
latest National  Conference of State Legislatures survey reports that two-thirds
of the states must reduce  their  budgets by nearly $26 billion  between now and
June 30,  when most  states  fiscal  years  end.  Kentucky  responded  to fiscal
pressure by postponing this year's elementary math adoption. In Texas there is a
proposal that would shift several grade  adoptions for social  studies from 2003
to 2005 and conceivably  shift or eliminate 2004 adoptions of business,  family,
consumer and  technical  education.  We also know that, as of April 28, 2003, 30
states have  already  received  $541  million in Reading  First  grants from the
Department of Education.  Based on these developments,  we still expect the K-12
market to show  improvement  in 2003 after a 5% decline in 2002.  Everyday  Math
performed  well  in  the  first  quarter  of  2003  due  to  sales  in  Arizona,
Pennsylvania  and  South  Carolina.   Direct   Instruction  also  had  increased
year-over-year  sales in South  Carolina.  New York  City has  adopted  Everyday
Mathematics  and Impact  Mathematics  which will  contribute  positively  to the
School  Education  Group's open territory  capture.  Custom contract testing saw
delays into the second  quarter,  but the School  Education  Group  continues to
invest in testing technology.

<page>
McGraw-Hill  Higher  Education,  Professional and  International  Group had
revenue  increase  by 2.9% to  $149.3  million  for the first  quarter  of 2003.
Despite state budget  problems,  growth in the higher  education  market will be
driven by  continued  enrollment  increases.  Professional  trade and  reference
products performed well, especially in academic markets.  Scientific,  technical
and medical sales also increased over the prior year first quarter. The computer
and technology  imprints still  experienced  softness.  Higher  education titles
performed well internationally,  and only the Ibero region experienced weakness.
For the first quarter of 2002 the states  mandate of a new graduate  equivalency
test resulted in increased sales of study  materials.  No such comparable  event
occurred for the first quarter of 2003.

Financial  Services' revenue increased 8.3% to $394.9 million and operating
profit  increased  9.6% to $145.0  million over 2002 first quarter  results.  In
February 2003,  Comstock was disposed of and this  divestiture is reflected as a
discontinued  operation.  In September  2002,  the  Financial  Services  segment
divested MMS International, which accounted for a 2.8% decrease in revenue and a
0.5%  decrease in operating  profit for the first quarter of 2003 as compared to
the first quarter of 2002.

The Financial  Services segment  increased revenue and operating profit due
primarily  to  the  performance  of  structured   finance,   which   represented
approximately  64.0% of the growth in revenue.  New issue  dollar  volume in the
U.S. market was up 11.1% in the first quarter,  according to Securities Data and
Harrison  Scott  Publications.  European  new issue  dollar  volume  rose  39.2%
according to Bondware. U.S. new issue dollar volume for corporates for the first
quarter of 2003  decreased  5.2% while  public  finance  grew 21.0%.  Total U.S.
structured  finance  new  issue  dollar  volume  for the first  quarter  of 2003
increased  28.4%,  driven  by  mortgaged-backed   and  asset-backed   securities
issuance, which grew 38.8% and 21.1%, respectively,  according to Harrison Scott
Publications.  Bank loan ratings,  counterparty  credit ratings,  public finance
financial  strength  ratings and global  infrastructure  ratings all experienced
higher growth rates than traditional  ratings products.  The financial  services
industry overall  continues to experience  adverse market  conditions and profit
pressures  have resulted in various cost cutting  actions by financial  services
firms,  including  laying  off  staff.  This  has led to  decreased  demand  for
information  products and services,  especially in the retail brokerage  sector.
Despite the decline in demand for  information  products,  managed  fund ratings
performed  well and index related  products and services  continue to experience
robust growth.  Revenue  related to the Standard & Poor's  indices  increased as
assets  under  management  rose to $60.4  billion  at March 31,  2003 from $51.5
billion at March 31,  2002.  Assets under  management  at December 31, 2002 were
$63.2  billion.  The  lack of  merger  and  acquisition  activity  continued  to
negatively  impact the sale of valuations,  although  volume  increased from the
sale  of  non-valuation  services,  such as  litigation  support.  According  to
Bloomberg Mergers and Acquisitions  Database as of March 2003, the dollar volume
and the number of announced deals  involving a U.S.  company each declined 8% as
compared to the first quarter of 2002.

Information and Media Services' revenue decreased $9.7 million,  or 5.2% to
$174.5 million from 2002 first quarter results.  Operating profit increased $0.5
million,  or 4.3%,  to $12.5 million from 2002 first  quarter  results.  Revenue
declined  at the  Business-to-Business  Group  by  6.0%  and  remained  flat  at
Broadcasting.  Both  groups  were  negatively  impacted  by the  continued  soft
advertising market and the impact of the war with Iraq.

<page>
At  BusinessWeek,  advertising  pages  in the  first  quarter  were up 2.2%
according to the Publishers  Information  Bureau,  with one more issue published
than in 2002,  but with  the same  number  of  issues  for  revenue  recognition
purposes.  Weakness was experienced in the international  editions.  Also in the
Business-to-Business  Group, the Global Power conference took place in the first
quarter of 2002 and will take place in the second  quarter of 2003.  Advertising
pages were down in the  energy,  oil and power  sectors as well as the  aviation
sector.  The Singapore Air Show which  occurred in the first quarter of 2002 did
not occur in the first quarter of 2003. Sales to building product  manufacturers
were flat due to the Sweets CD being delayed into the second  quarter.  Sales to
construction contractors and service providers declined due to the weak economy.
The elimination of Dodge Scan in the latter part of 2002 also created a negative
revenue comparison but improved margins. At Broadcasting, for the first quarter,
national  gross time sales were up a total of 2%,  while  local gross time sales
were down approximately 8%  year-over-year.  The airing of the Super Bowl during
the first  quarter of 2003 offset the lack of  political  advertising.  The weak
ratings  position  of the ABC  network,  as well as  pre-emption  caused  by war
coverage and general economic  malaise,  negatively  impacted the performance of
the stations. All groups within Information and Media Services contained costs.

Financial Condition
- -------------------
The Company  continues to maintain a strong financial  position.  Cash flow
from  operations of $108.1  million  increased by $82.6 million in 2003 compared
with $25.5  million for the quarter  ended March 31, 2002.  The increase in cash
provided by operating  activities  primarily  relates to the  improvement in the
management of accounts  receivable  and increases in taxes  payable.  Total debt
increased by only $13.3  million  since  year-end,  reflecting  increased  share
repurchases as well as improved asset management and the impact of dispositions.
The  Company's  strong  presence  in the  school and  higher  education  markets
significantly  impacts the  seasonality  of its earnings and borrowing  patterns
during the year,  with the Company  borrowing  during the first half of the year
and generating cash in the second half of the year.

Commercial  paper  borrowings at March 31, 2003 totaled $586.8 million,  an
increase of $13.7  million from December 31, 2002.  The Company's  $675 million,
364-day revolving facility  agreement,  entered into on July 23, 2002 allows the
Company to borrow  until July 22,  2003,  on which date the  facility  agreement
terminates  and the maturity of such  borrowings  may not be later than July 22,
2004.  The  Company  pays a  facility  fee of five basis  points on the  364-day
facility  (whether or not amounts have been borrowed) and borrowings may be made
at 15 basis  points  above  LIBOR.  The  commercial  paper  borrowings  are also
supported by a $625 million,  5-year revolving credit facility. The Company pays
a facility fee of seven basis points on the 5-year  credit  facility  whether or
not amounts have been  borrowed,  and  borrowings may be made at 13 basis points
above LIBOR.  All of the  facilities  contain  certain  covenants,  and the only
financial  covenant  requires that the Company not exceed  indebtedness  to cash
flow ratio, as defined,  of 4 to 1 at any time. This  restriction has never been
exceeded.  At  March  31,  2003  there  were  no  borrowings  under  any  of the
facilities.  Eighty percent or $469.4 million of the commercial paper borrowings
outstanding are classified as long-term.

In the third  quarter of 2002 the Company  redeemed all of the  outstanding
shares of $1.20  convertible  preference  stock. The redemption price of $40 per
share,  as  provided by the terms of the  preference  stock,  became  payable to
holders,  who did not otherwise  convert their shares into the Company's  common
stock,  on  September  1,  2002.  Most  holders  elected   conversion  prior  to
redemption.  None of the  convertible  preference  shares  provided a beneficial
conversion feature at the time they were originally issued.
<page>
Under a shelf  registration  that became  effective with the Securities and
Exchange  Commission in 1990, an additional  $250 million of debt securities can
be  issued.  Debt could be used to  replace a portion  of the  commercial  paper
borrowings with longer-term securities if and when market conditions warrant.

Gross accounts  receivable of $925.8 million  decreased $307.1 million from
the end of 2002 primarily from the  seasonality  of the  educational  publishing
business.  Inventory  increased  $17.3  million  from the end of 2002 to  $378.1
million as the Company prepares for its selling season.

Additions to technology  projects were $7.7 million in the first quarter of
2003 versus $21.9 million for the first quarter of 2002. Additions to technology
projects for 2003 are now expected to approximate $75.0 million.

Net  prepublication  costs were  consistent  with the end of 2002 at $534.4
million,   as  spending  on  school  and  higher  education  titles   continued.
Prepublication  cost  spending in the first three months of 2003  totaled  $38.6
million  which was $3.8  million  more than the  spending for the same period of
2002. Prepublication cost spending is expected to increase over the remainder of
the year totaling an estimated  $285.0  million for the full year.  Purchases of
property and equipment  were $13.2  million,  $3.8 million higher than the prior
year.  Spending is expected to be higher than the comparative  prior year period
for the  remainder  of the year due to the Canary  Wharf real estate  project in
London, England.

The Board of Directors  approved a 5.9%  increase in the  quarterly  common
stock  dividend to 27.0 cents per share in January 2003.  In 1999,  the Board of
Directors  authorized a stock repurchase program of up to 15 million shares. The
repurchased  shares may be used for general  corporate  purposes,  including the
issuance of shares in connection  with the exercise of employee  stock  options.
Purchases  under this  program  may be made from time to time on the open market
and in private transactions  depending on market conditions.  Approximately 14.3
million shares have been repurchased  under this program through March 31, 2003.
During 2003, a total of 1.6 million shares were  repurchased at an average price
of $53.57 per share.  On January 29, 2003 the Board of Directors  approved a new
stock repurchase program authorizing the purchase of up to 15 million additional
shares.  In  addition,  there  remains  available  0.7 million  shares under the
original stock repurchase program.

Market Risk
- -----------
The Company has  operations in various  foreign  countries.  The functional
currency is the local  currency  for all  locations,  except in the  McGraw-Hill
Education  segment where  operations  that are extensions of the parent have the
U.S. dollar as the functional currency. In the normal course of business,  these
operations are exposed to fluctuations in currency values.  The Company does not
generally  enter into derivative  financial  instruments in the normal course of
business,  nor are such instruments used for speculative  purposes.  The Company
has  naturally  hedged  positions  in  most  countries  with  a  local  currency
perspective and asset and liability  offsets.  The gross amount of the Company's
foreign exchange positions is $139.7 million, and management has estimated using
a value  at risk  analysis  with 90%  certainty  that  based  on the  historical
volatilities  of the portfolio  that the foreign  exchange gains and losses will
not exceed $14.7 million over the next year. The Company's  interest  expense is
sensitive  to changes in the  general  level of U.S.  interest  rates.  Based on
average  debt  outstanding  over the past three  months,  the  following  is the
projected impact on interest expense on current operations:
- -------------------------------------------------------------------------
 Percent change in interest rates       Projected   impact  on  operations
 (+/-)                                  (millions)
- -------------------------------------------------------------------------

                   1%                                  $5.4
- -------------------------------------------------------------------------


<page>
"Safe Harbor" Statement Under the Private Securities Litigation Reform Act
- --------------------------------------------------------------------------
of 1995
- -------
The  foregoing  sections,  as  well as  other  portions  of this  document,
includes certain  forward-looking  statements about the Company's business,  new
products,  sales,  expenses,  cash flows,  spending,  and  operating and capital
requirements.  Such forward-looking  statements include, but are not limited to:
Educational   Publishing's   level  of  success  in  2003   adoptions  and  open
territories; the level of educational funding; the strength of higher education,
professional and international  publishing markets;  the level of interest rates
and the strength of profit levels and the capital markets in the U.S. and abroad
with respect to Standard & Poor's  Credit Market  Services;  the strength of the
domestic  and  international   advertising  markets;   Broadcasting's  level  of
advertising;  and the level of future cash flow,  debt levels,  product  related
manufacturing  increases,  pension income,  capital and other  expenditures  and
prepublication cost investment.

Actual  results  may differ  materially  from those in any  forward-looking
statements  because any such statements  involve risks and uncertainties and are
subject to change  based upon  various  important  factors,  including,  but not
limited to, worldwide economic, financial and political conditions, currency and
foreign exchange volatility, the health of capital and equity markets, including
future interest rate changes, the level of funding in the education market (both
domestically  and  internationally),  the pace of recovery of the economy and in
advertising,  the  successful  marketing  of new  products,  and the  effect  of
competitive products and pricing.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk
- ------   ----------------------------------------------------------
The Company has no material  changes to the disclosure  made on this matter
in the  Company's  report on Form 10-K for the year  ended  December  31,  2002.
Please  see the  financial  condition  section  in Item 2 of this  Form 10-Q for
additional market risk disclosures.

Item 4.    Controls and Procedures
- ------     -----------------------
As of March 31, 2003, an evaluation was performed under the supervision and
with the participation of the Company's  management,  including the CEO and CFO,
of the  effectiveness  of the design and operation of the  Company's  disclosure
controls and procedures.  Based on that  evaluation,  the Company's  management,
including the CEO and CFO, concluded that the Company's  disclosure controls and
procedures  were effective as of March 31, 2003.  There have been no significant
changes  in the  Company's  internal  controls  or in other  factors  that could
significantly affect internal controls subsequent to March 31, 2003.


<page>
                                     Part II
                                Other Information

Item 1.     Legal Proceedings
- ------      -----------------
While the Registrant and its  subsidiaries are defendants in numerous legal
proceedings  in the United  States and abroad,  neither the  Registrant  nor its
subsidiaries  are a party to, or any of their  properties  subject to, any known
material pending legal proceedings which the Registrant  believes will result in
a material adverse effect on its financial statements or business operations.

Item 6.  Exhibits and Reports on Form 8-K                       Page Number
- ------   --------------------------------                       -----------

        (a)   Exhibits

        (12)  Computation of ratio of earnings to fixed charges     25

        (15)  Letter on Unaudited Interim Financial Information     26

        (99)  Quarterly Certification of the Chief Executive
              Officer and the Chief Financial
              Officer pursuant to Section 906
              of the Sarbanes-Oxley Act of 2002                     27

        (b)   Reports on Form 8-K
              No reports were filed during the period covered
              by this report


<page>
                        Signatures
                        ----------

Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.

                                            THE MCGRAW-HILL COMPANIES, INC.
                                            -------------------------------





Date:  May 2, 2003                        By:-----------/s/-----------------
                                                   Robert J. Bahash
                                               Executive Vice President
                                               and Chief Financial Officer





Date:  May 2, 2003                        By:----------/s/-----------------
                                                  Kenneth M. Vittor
                                              Executive Vice President
                                                and General Counsel





Date:  May 2, 2003                        By:---------/s/-------------------
                                                    Talia M. Griep
                                                Senior Vice President
                                               and Corporate Controller

<page>
                       Quarterly Certification Pursuant to
                  Section 302 of the Sarbanes-Oxley Act of 2002



I, Harold W. McGraw III, certify that:

1.   I have  reviewed  this  quarterly  report on Form  10-Q of The  McGraw-Hill
     Companies, Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  registrant  as of, and for,  the  periods  presented  in this
     quarterly report;

4.   The  registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

         a)   designed    such    disclosure    controls   and
              procedures to ensure that  material  information
              relating  to  the   registrant,   including  its
              consolidated  subsidiaries,  is made known to us
              by others  within those  entities,  particularly
              during  the  period  in  which  this   quarterly
              report is being prepared;

         b)   evaluated the  effectiveness of the registrant's
              disclosure  controls and procedures as of a date
              within 90 days prior to the filing  date of this
              quarterly report (the "Evaluation Date"); and

         c)   presented  in  this  quarterly  report  our
              conclusions about  the   effectiveness of
              the  disclosure controls and procedures based
              on our evaluation as of the Evaluation Date;

5.   The registrant's other certifying  officers and I have disclosed,  based on
     our most recent  evaluation,  to the  registrant's  auditors  and the audit
     committee of  registrant's  board of directors (or persons  performing  the
     equivalent function):

        a)    all   significant deficiencies   in  the design or
              operation  of  internal   controls  which  could
              adversely  affect  the  registrant's  ability to
              record, process,  summarize and report financial
              data and have  identified  for the  registrant's
              auditors  any  material  weaknesses  in internal
              controls; and

         b)   any  fraud,   whether  or  not  material,   that
              involves  management or other employees who have
              a significant role in the registrant's  internal
              controls; and

6.   The  registrant's  other  certifying  officers and I have indicated in this
     quarterly report whether or not there were significant  changes in internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.





Date:   May 2, 2003


                                           ------------/s/----------------
                                                 Harold W. McGraw III
                                               Chairman, President and
                                               Chief Executive Officer

<page>
                       Quarterly Certification Pursuant to
                  Section 302 of the Sarbanes-Oxley Act of 2002



I, Robert J. Bahash, certify that:

1.   I have  reviewed  this  quarterly  report on Form  10-Q of The  McGraw-Hill
     Companies, Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  registrant  as of, and for,  the  periods  presented  in this
     quarterly report;

4.   The  registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

         a)   designed    such    disclosure    controls   and
              procedures to ensure that  material  information
              relating  to  the   registrant,   including  its
              consolidated  subsidiaries,  is made known to us
              by others  within those  entities,  particularly
              during  the  period  in  which  this   quarterly
              report is being prepared;

         b)   evaluated the  effectiveness of the registrant's
              disclosure  controls and procedures as of a date
              within 90 days prior to the filing  date of this
              quarterly report (the "Evaluation Date"); and

         c)   presented  in  this  quarterly  report  our
              conclusions about  the   effectiveness of
              the  disclosure controls and procedures based
              on our evaluation as of the Evaluation Date;

5.   The registrant's other certifying  officers and I have disclosed,  based on
     our most recent  evaluation,  to the  registrant's  auditors  and the audit
     committee of  registrant's  board of directors (or persons  performing  the
     equivalent function):

        a)    all   significant deficiencies   in  the design or
              operation  of  internal   controls  which  could
              adversely  affect  the  registrant's  ability to
              record, process,  summarize and report financial
              data and have  identified  for the  registrant's
              auditors  any  material  weaknesses  in internal
              controls; and

         b)   any  fraud,   whether  or  not  material,   that
              involves  management or other employees who have
              a significant role in the registrant's  internal
              controls; and

6.   The  registrant's  other  certifying  officers and I have indicated in this
     quarterly report whether or not there were significant  changes in internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.



Date:  May 2, 2003

                                           -----------/s/----------------
                                                 Robert J. Bahash
                                             Executive Vice President
                                             and Chief Financial Officer

<page>
<table>
                                                     Exhibit (12)

                         The McGraw-Hill Companies, Inc.
                         -------------------------------

                Computation of Ratio of Earnings to Fixed Charges
                -------------------------------------------------

                          Periods Ended March 31, 2003
                          -----------------------------

                                            March 31, 2003       March 31, 2002
                                           --------------------  ---------------
                                             Three        Twelve       Three
                                             Months       Months       Months
                                            --------     --------     --------
                                                               
                                                        (in thousands)
Earnings
   Earnings from continuing operations
      before income tax expense (Note)     $ 56,593      $ 896,224   $  42,704
   Fixed charges                             17,444         75,346      18,192
                                           --------      ----------  ---------
Total Earnings                             $ 74,037      $ 971,570   $  60,896
                                           ========      ==========  =========
Fixed Charges (Note)
   Interest expense                        $   3,315     $  21,417   $   6,902
   Portion of rental payments deemed to be
      interest                                14,129        53,929      11,290
                                           ---------     ---------   ---------
       Total Fixed Charges                 $  17,444     $  75,346   $  18,192
                                           =========     =========   =========
Ratio of Earnings to Fixed Charges              4.2x         12.9x        3.3x

</table>
(Note) For  purposes  of  computing  the  ratio of  earnings  to fixed  charges,
     "earnings  from  continuing   operations   before  income  taxes"  excludes
     undistributed equity in income of less than 50%-owned companies,  primarily
     the Company's earnings in its 45% interest in Rock-McGraw, Inc. Rock-McGraw
     earnings for the three and twelve months  periods ended March 31, 2003, are
     $4.1 million and $14.9 million, respectively.  Rock-McGraw earnings for the
     three month period ended March 31, 2002 were $3.0 million.  "Fixed charges"
     consist of (1)  interest  on debt,  and (2) the  portion  of the  Company's
     rental  expense  deemed  representative  of the  interest  factor in rental
     expense.

     Earnings from  continuing  operations  before  income tax expense for the
     twelve month period ended March 31, 2003 includes a $14.5 million  pre-tax
     loss on the disposition of MMS International.

<page>
                                                  Exhibit (15)



The Board of Directors and Shareholders of
The McGraw-Hill Companies, Inc.

We are  aware  of  the  incorporation  by  reference  in  the  Registration
Statement on Form S-3 (No.  33-33667)  pertaining to the Debt  Securities of The
McGraw-Hill  Companies,  Inc.  and in the  Registration  Statements  on Form S-8
pertaining  to the 1983 Stock Option Plan for Officers  and Key  Employees  (No.
2-84058),  the 1987 Key Employee Stock Incentive Plan (No.  33-22344),  the 1993
Employee Stock Incentive Plan (No. 33-49743, No. 33-30043 and No. 33-40502), the
2002 Stock Incentive Plan (No. 33-92224),  the Director Deferred Stock Ownership
Plan (No. 33-06871) and The Savings Incentive Plan of McGraw-Hill,  Inc. and its
Subsidiaries,  The Employee Retirement Account Plan of McGraw-Hill, Inc. and its
Subsidiaries,  The  Standard & Poor's  Savings  Incentive  Plan for  Represented
Employees,  The  Standard  and  Poor's  Employee  Retirement  Account  Plan  for
Represented   Employees  and  The  Employee's  Investment  Plan  of  McGraw-Hill
Broadcasting  Company,  Inc. and its Subsidiaries  (No.  33-50856) of our report
dated April 29, 2003 relating to the unaudited  consolidated  interim  financial
statements of The McGraw-Hill Companies, Inc. that are included in its Form 10-Q
for the quarter ended March 31, 2003.

ERNST & YOUNG LLP

New York, New York
May 2, 2003



<page>
                                                  Exhibit (99)


                       Quarterly Certification Pursuant to
                  Section 906 of the Sarbanes-Oxley Act of 2002



     Pursuant to Section 906 of the  Sarbanes-Oxley Act of 2002 (subsections (a)
and (b) of Section 1350,  Chapter 63 of Title 18,  United States Code),  each of
the undersigned  officers of The McGraw-Hill  Companies,  Inc. (the  "Company"),
does hereby certify, to such officer's knowledge, that:

     The  quarterly  report on Form 10-Q for the quarter ended March 31, 2003 of
the Company fully  complies with the  requirements  of Section 13(a) or 15(d) of
the Securities  Exchange Act of 1934 and information  contained in the Form 10-Q
fairly presents,  in all material respects,  the financial condition and results
of operations of the Company.


Dated:  May 2, 2003                        ------------/s/---------------
                                                Harold W. McGraw III
                                              Chairman, President and
                                              Chief Executive Officer




Dated:  May 2, 2003                        ------------/s/---------------
                                                  Robert J. Bahash
                                              Executive Vice President
                                              and Chief Financial Officer












             A signed original of this written statement required by
           Section 906 has been provided to The McGraw-Hill Companies
              and will be retained by The McGraw-Hill Companies and
           furnished to the Securities and Exchange Commission or its
                               staff upon request.