BY-LAWS
                                  as amended by
                        BOARD OF DIRECTORS, March 1, 1999

                                    Article I
                             Meeting of Shareholders

  Section 1. The annual  meeting of the  shareholders  shall be held in May each
year on such day, at such time and at such place as shall be  designated  in the
notice of the meeting.

  A notice of the annual meeting as approved by the Board of Directors  shall be
mailed not less than ten nor more than sixty days before the  meeting,  directed
to each  shareholder  entitled  to vote at said  meeting  at his  address  as it
appears  on the  record of  shareholders  unless he shall  have  filed  with the
Secretary a written  request  that  notices  intended  for him be mailed to some
other address, in which case it shall be directed to him at such other address.

  Section 2. The Board of  Directors  may fix, in advance,  a date not more than
sixty nor less than ten days before the date of any meeting of the  shareholders
as the record date for determination of shareholders entitled to notice of or to
vote at such  meeting,  and only  shareholders  of record on such date  shall be
entitled to notice of or to vote at such meeting.

  Section 3. Special  meetings of the  shareholders may be called at any time by
either the Chairman of the Board or the Board of Directors,  and shall be called
upon a request to the Chairman of the Board or Secretary, signed by shareholders
representing  at least  one-third of the shares.  Any such request shall specify
the time and the purpose or purposes of the proposed meeting.  The meeting shall
be held at  such  place  within  or  without  the  State  of New  York as may be
designated in the notice of the meeting.

  A notice of not less than ten nor more than  sixty days shall be given by mail
for each  special  meeting,  in the  manner  provided  for  notice of the annual
meeting.  Such notice  shall state the purpose or purposes for which the meeting
is  called  and the time  when and the  place  where it is to be held and  shall
indicate that the notice is being issued by or at the direction of the person or
persons calling the meeting.

  Section 4. Failure to receive  notice of any meeting shall not  invalidate the
meeting.

  Section 5. Notice of shareholders  business at annual meetings of shareholders
shall be governed by the provisions of this By-Law.

(1)         The proposal of business to be considered by the shareholders may be
            made at an  annual  meeting  of  shareholders  (a)  pursuant  to the
            company's  notice of meeting pursuant to Section 3 of this Article I
            of  these  By-Laws,  (b) by or at the  direction  of  the  Board  of
            Directors  or (c) by  any  shareholder  of  the  company  who  was a
            shareholder  of record at the time of giving notice  provided for in
            this By-Law, who is entitled to vote at the meeting and who complies
            with the notice procedures set forth in this By-Law.

(2)         For business to  be properly brought before an  annual meeting  by a
            shareholder  pursuant to clause (c) of paragraph (1) of this By-Law,
            the shareholder  must have given timely notice thereof in writing to
            the Secretary of the company and such  business must  otherwise be a
            proper matter for shareholder  action. To be timely, a shareholder's
            notice  shall  be  delivered  to  the  Secretary  at  the  principal

            executive  offices  of the  company  not  later  than  the  close of
            business  on the 90th  calendar  day nor  earlier  than the close of
            business on the 120th calendar day prior to the first anniversary of
            the preceding year's annual meeting; provided,  however, that in the
            event that the date of the annual  meeting is more than 30  calendar
            days  before or more than 60  calendar  days after such  anniversary
            date,  notice by the  shareholder  to be timely must be so delivered
            not earlier  than the close of business  on the 120th  calendar  day
            prior  to such  annual  meeting  but not  later  than  the  close of
            business on the later of the 90th  calendar day prior to such annual
            meeting or the 10th calendar day following the calendar day on which
            public announcement of the date of such meeting is first made by the
            company. In no event shall the public announcement of an adjournment
            of an annual meeting  commence a new time period for the giving of a
            shareholder's  notice as described above. Such shareholder's  notice
            shall set forth (a) as to any description of the business desired to
            be brought  before the  meeting,  the  reasons for  conducting  such
            business at the meeting and any material  interest in such  business
            of such  shareholder  and beneficial  owner, if any, on whose behalf
            the  proposal  is made;  and (b) as to the  shareholder  giving  the
            notice  and the  beneficial  owner,  if any,  on  whose  behalf  the
            nomination  or  proposal  is made (i) the name and  address  of such
            shareholder,  as they  appear on the  company's  books,  and of such
            beneficial  owner  and (ii) the  class  and  number of shares of the
            company  which  are  owned   beneficially  and  of  record  by  such
            shareholder and such beneficial owner.

  Section 6. The items of business at all meetings of the stockholders shall be,
insofar as applicable, as follows:

               -    Call to order
               -    Proof  of  notice  of  meeting  or  of  waiver  thereof
               -    Appointment of inspectors of election, if necessary
               -    A quorum being  present
               -    Reports
               -    Election  of  directors
               -    Other business  specified  in the  notice of the  meeting
               -    Voting
               -    Adjournment

Any items of business  not referred to in the  foregoing  may be taken up at the
meeting as the chair of the meeting  shall  determine.  The chair of the meeting
shall  determine all matters  relating to the efficient  conduct of the meeting,
including but not limited to the maintenance of order and decorum.


                                   ARTICLE II.

                      The Conduct of Shareholders' Meetings

  At all  meetings of the  shareholders,  the holders of forty per centum of the
shares entitled to vote thereat shall  constitute a quorum,  except as otherwise
required by law; but the shareholders present may adjourn the meeting to another
time or place  despite the absence of a quorum.  Every  shareholder  entitled to
vote shall be  entitled  to one vote for each share  standing in his name on the
record of  shareholders;  and  every  shareholder  entitled  to vote may vote in
person or by proxy.



  At all  meetings  of  shareholders,  a  shareholder,  or  such  person's  duly
authorized  attorney in fact, may vote by proxy,  executed in writing or granted
or authorized in such other manner as is prescribed by the Business  Corporation
Law of the State of New York.

  All  proxies,  ballots  and other  voting  materials,  including  Internet  or
telephonic  voting,  that  identify  the  vote of a  shareholder,  shall be kept
confidential  and shall not be  disclosed  to the  company or its  officers  and
directors,  except  (i)  to  meet  applicable  legal  requirements,  (ii)  if  a
shareholder  requests  disclosure or has made a comment in connection  with such
voting material, or (iii) in the event of a contested proxy solicitation.

                                  ARTICLE III.

                                   Inspectors

  The Board of Directors, in advance of any shareholders' meeting, shall appoint
three Inspectors to act at the meeting or any adjournment  thereof.  In case any
person  appointed  fails  to  appear  or  act,  the  vacancy  may be  filled  by
appointment made by the Board in advance of the meeting or at the meeting by the
person presiding thereat.

                                   ARTICLE IV.

                             The Board of Directors

  Section 1. The business of the company shall be managed under the direction of
its Board of Directors,  who shall be elected by the  shareholders at the annual
meeting.

  Section  2. The number of  Directors  shall be not less than ten nor more than
twenty-five,  the exact  number of  Directors  within  such  minimum and maximum
limits to be fixed and determined by the vote of a majority of the entire Board.
In case of any increase in the number of Directors, the additional Directors may
be elected by a majority of the Directors then in office.

  Section 3. Any  vacancy  in the Board may be filled by a majority  vote of the
remaining Directors, though less than a quorum.

                                   ARTICLE V.

                              Meetings of Directors

  Section  1.  Regular  meetings  shall be held at such  times and places as the
Board may determine.

  Section 2. Special  meetings of the Directors may be called at any time by the
Chairman of the Board, or by two members of the Executive  Committee,  and shall
be called by the  Chairman of the Board,  or by the  Secretary,  forthwith  upon
request in writing  signed by two  Directors  and  specifying  the object of the
meeting.  At least three days' notice of a special meeting shall be given in the
manner provided for herein.

  Section 3. Any notice of a meeting of  Directors  required  to be given may be
given to each Director by mail or  telegraph,  addressed to him at his residence
or usual place of business,  or in person or by telephone,  stating the time and
place of the proposed meeting.



  Section 4. One-third of the entire Board shall constitute a quorum.

  Section 5.  Meetings of the  Directors may be held within or without the State
of New York.

  Section 6. Any one or more members of the Board may  participate  in a meeting
of the  Board by means  of a  conference  telephone  or  similar  communications
equipment  allowing all persons  participating in the meeting to hear each other
at the same time.  Participation  by such means  shall  constitute  presence  in
person at a meeting.

  Any action required or permitted to be taken by the Board may be taken without
a meeting if all  members of the Board  consent in writing to the  adoption of a
resolution  authorizing  the action.  The  resolution  and the written  consents
thereto  by the  members  of the Board  shall be filed  with the  minutes of the
proceedings of the Board.

                                   ARTICLE VI.

                    Executive Committee and Other Committees

  The Board of  Directors,  by  resolution  adopted by a majority  of the entire
Board,  may  designate  from  their  number  an  Executive  Committee  and other
committees,  and may  determine the quorum  thereof.  Any such  committee  shall
consist of three or more members and shall serve at the pleasure of the Board.

  The  Chairman  of the Board,  one or more Vice  Chairmen  of the Board and the
President,  if any, shall be members of the Executive  Committee.  The Executive
Committee  shall,  except as otherwise  provided by law or by  resolution of the
Board,  have all the  authority of the Board of Directors  during the  intervals
between the meetings of the Board.  The Executive  Committee shall keep a record
of its  proceedings,  which  shall from time to time be reported to the Board of
Directors.  The  Chairman  of the Board  shall  preside at the  meetings  of the
Executive Committee.

  Committees  other than the  Executive  Committee  shall,  except as  otherwise
provided by law,  have such  authority as shall be provided by resolution of the
Board.

  The Board may designate  from time to time one or more  Directors as alternate
members of the Executive  Committee or of any other  committee,  who may replace
any absent member or members at any meeting of the committee.

  Any one or more  members of the  Executive  Committee  or any other  committee
established  by the Board  pursuant  to this  Article  VI may  participate  in a
meeting  of such  committee  by  means  of a  conference  telephone  or  similar
communications  equipment  allowing all persons  participating in the meeting to
hear each other at the same time.  Participation  by such means shall constitute
presence in person at the meeting.

  Any action required or permitted to be taken by the Executive Committee or any
other  committee  established  by the Board  pursuant to this  Article VI may be
taken  without a meeting if all members of the  committee  consent in writing to
the adoption of a resolution  authorizing the action. The resolution and written
consents  thereto  shall be filed  with the  minutes of the  proceedings  of the
committee.

  The Board of  Directors,  by  resolution  adopted by a majority  of the entire
Board, may form a Capital Stock Committee,  which committee shall consist of one



director  elected  pursuant  to  Section  7.15  of the  Agreement  and  Plan  of
Restructuring and Merger,  dated June 23, 1998, among the company,  Italy Merger
Corp. and Tele-Communications,  Inc. and up to two directors who are not current
or  former  officers,  directors  or  employees  of  the  company  or any of its
affiliates,  or otherwise  affiliated with the company (other than as members of
the Board of Directors or any committee  thereof).  The Capital Stock  Committee
shall  have the  authority  of the Board of  Directors  to (i)  interpret,  make
determinations  under, and oversee the  implementation of the policies set forth
in the policy  statement  regarding  Liberty Media Group  tracking stock matters
adopted by resolution of a majority of the entire Board,  and (ii) to the extent
permitted  by law,  to take all  actions  required  to be taken by the  Board of
Directors of the company in  connection  with  authorization  of the issuance of
shares of Liberty Media Group tracking stock.

                                  ARTICLE VII.

                             Officers of the Company

  Section  l. The  officers  of the  company  shall be  elected  by the Board of
Directors, and may consist of a Chairman of the Board, one or more Vice Chairmen
of the Board, a President,  such number of Executive Vice  Presidents and Senior
Vice Presidents as the Board of Directors  shall from time to time determine,  a
Secretary,  a Treasurer and a Controller.  The officers  shall hold office until
their successors have been elected.

  Section  2.  The  Board  of  Directors  may  appoint  one  or  more  Assistant
Secretaries,   one  or  more  Assistant   Treasurers,   one  or  more  Assistant
Controllers,  and such  other  officers  and  agents as the  Board may  consider
necessary.

                                  ARTICLE VIII.

                      Duties of the Chairman of the Board,
                     President, Vice Chairmen of the Board,
              Executive Vice Presidents and Senior Vice Presidents

  Section 1. The Chairman of the Board shall be the chief  executive  officer of
the company  and shall have such  authority  and perform  such duties as usually
appertain to the chief executive office in business corporations.
He shall preside at the meetings of the Board of
Directors and he, or such officer as he may designate  from time to time,  shall
preside at meetings of the shareholders.

  Section  2.  The  President,  Vice  Chairmen  of  the  Board,  Executive  Vice
Presidents and Senior Vice Presidents  shall perform such duties as the Board of
Directors or Chairman of the Board may from time to time determine.

  Section 3. In case of absence or inability  of the Chairman of the Board,  the
President shall possess all the authority of the Chairman of the Board.

                                   ARTICLE IX.

                Duties of the Treasurer and Assistant Treasurers

  Section 1. The Treasurer shall receive all the funds of the company, and shall
disburse them under the direction of the Board of  Directors.  All  disbursement
instruments  shall be signed by such person or persons and in such manner as the
Board may from time to time provide.



  Section 2. The Treasurer  shall keep full and regular  books,  showing all his
receipts  and  disbursements,  which  books  shall  be open at all  times to the
inspection  of the  Chairman  of the  Board  or of any  member  of the  Board of
Directors;  and he shall make such  reports and perform such other duties as the
Chairman of the Board or Board of Directors may require.

  Section 3. The  Treasurer  shall  deposit  all moneys  received by him, in the
corporate name of the company,  with such depositories as shall be approved from
time to time by the Board of  Directors  or by the  Chairman  of the Board,  the
President, a Vice Chairman of the Board or the Treasurer.

  Section 4. Assistant  Treasurers  shall have such of the authority and perform
such of the  duties of the  Treasurer  as may be  provided  in these  By-Laws or
assigned to them by the Board of  Directors  or the  Chairman of the Board or by
the Treasurer upon the approval of the Chairman of the Board, the President or a
Vice Chairman of the Board.  During the  Treasurer's  absence or inability,  his
authority and duties shall be possessed by such Assistant Treasurer or Assistant
Treasurers as the Board of Directors,  the Chairman of the Board,  the President
or a Vice Chairman of the Board may designate.

  Section 5. The Board of  Directors  may require the  Treasurer  and  Assistant
Treasurers to give such security for the faithful performance of their duties as
the Board shall from time to time determine.

                                   ARTICLE X.

                Duties of the Secretary and Assistant Secretaries

  Section 1. The Secretary  shall send notice to the  shareholders of all annual
and special meetings, and to the Directors of meetings of the Board where notice
is  required  to be given;  and he shall  perform  such  other  duties as may be
required of him by the Chairman of the Board or Board of Directors,  and such as
usually appertain to the office of Secretary.

  Section 2. The Secretary or in his absence an Assistant  Secretary  shall keep
an  accurate  record of the  proceedings  of the Board of  Directors  and of the
Executive  Committee,  and of all meetings of  shareholders,  and shall have the
custody of the seal of the company and affix it to all instruments requiring the
seal.

  Section 3. Assistant  Secretaries shall have such of the authority and perform
such of the  duties of the  Secretary  as may be  provided  in these  By-Laws or
assigned to them by the Board of  Directors  or the  Chairman of the Board or by
the Secretary upon the approval of the Chairman of the Board, the President or a
Vice Chairman of the Board.  During the  Secretary's  absence or inability,  his
authority and duties shall be possessed by such Assistant Secretary or Assistant
Secretaries as the Board of Directors,  the Chairman of the Board, the President
or a Vice Chairman of the Board may designate.



                                   ARTICLE XI.

                            Duties of the Controller

  The Controller  shall be the principal  accounting  officer of the company and
shall perform such duties as may be required of him by the Chairman of the Board
or Board of Directors.

                                  ARTICLE XII.

                               Transfer of Shares

  Section 1.  Certificates  for shares shall be issued by the Treasurer.  Shares
shall be  transferable  only on the record of shareholders of the company by the
holder  thereof in person or by  attorney,  upon  surrender  of the  outstanding
certificate therefor. This requirement shall be embodied in each certificate.

  Section  2. In case of the loss of a  certificate,  a new  certificate  may be
issued upon such terms as the Board of Directors may prescribe.

                                  ARTICLE XIII.

                    Indemnification of Directors and Officers

  The  company  is  authorized,  by (i) a  resolution  of  shareholders,  (ii) a
resolution   of   Directors,   or  (iii)  an   agreement   providing   for  such
indemnification,  to the fullest extent  permitted by applicable law, to provide
indemnification and to advance expenses to its Directors and officers in respect
of claims,  actions,  suits or proceedings based upon, arising from, relating to
or by reason of the fact that any such  Director or officer  serves or served in
such  capacity with the company or at the request of the company in any capacity
with any other enterprise.

                                  ARTICLE XIV.

                                      Seal

  The common seal of the company shall be in the following form.

                                   ARTICLE XV.

                                   Amendments

  These  By-Laws may be amended by the  shareholders  at any meeting;  or by the
Board of  Directors at any meeting by a majority  vote of the full Board,  or at
two  successive  meetings of the Board by a majority  vote of a quorum  present,
provided that the third paragraph of Article II shall not be rescinded,  amended
or waived except at a shareholders  meeting in accordance with applicable  state
law. The notice of a special  meeting of the Board at which such action is to be
taken shall set forth the substance of the proposed amendment.