EXHIBIT 99.5



            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER OF SUBSTITUTE FORM W-9

Guidelines for Determining the Proper Identification Number to Give the
Payer--Social Security numbers have nine digits separated by two hyphens:  i.e.
000-00-0000.  Employee identification numbers have nine digits separated by only
one hyphen:  i.e. 00-0000000.  The table below will help determine the number to
give the payer.


- -----------------------------------------------------------     -----------------------------------------------------------------
                             Give the                                                         Give the EMPLOYER
                             SOCIAL SECURITY                                                  IDENTIFICATION   
For this type of account:    number of--                        For this type of account:     number of--      
- -----------------------------------------------------------     -----------------------------------------------------------------
                                                                                     
1. An individual's account   The individual                     9.  A valid trust, estate,    The legal entity (Do not furnish   
                                                                    or pension trust          the identifying number of the      
2. Two or more individuals   The actual owner of the account                                  representative or trustee unless   
   (joint account)           or, if combined funds, any one                                   the legal entity itself is not     
                             of the individuals (1)                                           designated in the account title)   
                                                                                              (5)                                
3. Husband and wife (joint   The actual owner of the account                                                                     
   account)                  or, if joint funds, either person  10. Corporate account         The corporation                    
                             (1)                                                                                                 
                                                                11. Religious, charitable,    The organization                   
4. Custodian account of a    The minor (2)                          or educational                                               
   minor (Uniform Gift to                                           organization account                                         
   Minors Act)                                                                                                                   
                                                                12. Partnership account held  The partnership                    
5. Adult and minor (joint    The adult or, if the minor is the      in the name of the                                           
   account)                  only contributor, the minor (1)        business                                                     
                                                                                                                                 
6. Account in the name of    The ward, minor, or incompetent    13. Association, club, or     The organization                   
   guardian or committee     person (3)                             other tax-exempt                                             
   for a designated ward,                                           organization                                                 
   minor, or incompetent                                                                                                         
   person                                                       14. A broker or registered    The broker or nominee              
                                                                    nominee                                                      
7. a. The usual revocable    The grantor-trustee (1)                                                                             
   savings trust account                                        15. Account with the          The public entity                  
   (grantor is also trustee)                                        Department of Agriculture                                    
                                                                    in the name of a public                                      
   b. So-called trust        The actual owner (1)                   entity (such as a State or                                   
   account that is not a                                            local government, school                                     
   legal or valid trust                                             district, or prison) that                                    
   under State law                                                  receives agricultural                                        
                                                                    program payments                                             
8. Sole proprietorship       The owner (4)
   account


- -----------------
(1) List first and circle the name of the person whose number you furnish.

(2) Circle the minor's name and furnish the minor's social security number.

(3) Circle the ward's, minor's or incompetent person's name and furnish such
    person's social security number.

(4) Show the name of the owner.

(5) List first and circle the name of the legal trust, estate, or pension
    trust.

Note:  If no name is circled when there is more than one name, the number
       will be considered to be that of the first name listed.



           GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                        NUMBER OF SUBSTITUTE FORM W-9
                                    PAGE 2

OBTAINING A NUMBER

If you don't have a taxpayer identification number or you don't know your
number, obtain Form SS-5, Application for a Social Security Number Card, or Form
SS-4, Application for Employer Identification Number, at the local office of the
Social Security Administration or the Internal Revenue Service and apply for a
number.

PAYEES EXEMPT FROM BACKUP WITHHOLDING

Payees specifically exempted from backup withholding on ALL payments include the
following:
    -    A corporation
    -    A financial institution
    -    An organization exempt from tax under section 501(a), or an individual
         retirement plan.
    -    The United States or any agency or instrumentality thereof.
    -    A State, the District of Columbia, a possession of the United States,
         or any subdivision or instrumentality thereof.
    -    A foreign government, a political subdivision of a foreign government,
         or any agency or instrumentality thereof.
    -    An international organization or any agency, or instrumentality
         thereof.
    -    A registered dealer in securities or commodities registered in the
         U.S. or a possession of the U.S.
    -    A real estate investment trust.
    -    A common trust fund operated by a bank under section 584(a).
    -    An exempt charitable remainder trust, or a nonexempt trust as
         described in section 4947(a)(1).
    -    An entity registered at all times under the Investment Company Act of
         1940.
    -    A foreign central bank of issue.
    Payments of dividends and patronage dividends not generally subject to
backup withholding include the following:
    -    Payments to nonresident aliens subject to withholding under section
         1441.
    -    Payments to partnerships not engaged in a trade or business in the
         U.S. and which have at least one nonresident partner.
    -    Payments of patronage dividends where the amount received is not paid
         in money.
    -    Payments made by certain foreign organizations.
    -    Payments made to a nominee.
    Payments of interest not generally subject to backup withholding include
the following:
    -    Payments of interest on obligations issued by individuals.  Note:  You
         may be subject to backup withholding if this interest is $600 or more
         and is paid in the course of the payer's trade or business and you
         have not provided your correct taxpayer identification number to the
         payer.
    -    Payments of tax-exempt interest (including exempt-interest dividends
         under section 852).  Payments described in section 6049(b)(5) to 
         non-resident aliens.
    -    Payments on tax-free covenant bonds under section 1451.
    -    Payments made by certain foreign organizations.
    -    Payments made to a nominee.

Exempt payees described above should file form W-9 to avoid possible erroneous
backup withholding.  FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER
IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, AND RETURN IT TO
THE PAYER.  IF THE PAYMENTS ARE INTEREST, DIVIDENDS, OR PATRONAGE DIVIDENDS,
ALSO SIGN AND DATE THE FORM.

    Certain payments other than interest, dividends, and patronage dividends,
that are not subject to information reporting are also not subject to backup
withholding.  For details, see the regulations under sections 6041, 6041A(a),
6045, and 6050A.

Privacy Act Notice--Section 6109 requires most recipients of dividends, interest
or other payments to give taxpayer identification numbers to payers who must
report the payments to IRS.  IRS uses the numbers for identification purposes. 
Payers must be given the numbers whether or not recipients are required to file
tax returns.  Beginning January 1, 1993, payers must generally withhold 31% of
taxable interest, dividend, and certain other payments to a payee who does not
furnish a taxpayer identification number to a payer.  Certain penalties may also
apply.

PENALTIES

(1) PENALTIES FOR FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER.--If you
fail to furnish your taxpayer identification number to a payee, you are subject
to a penalty of $50 for each such failure unless your failure is due to a
reasonable cause and not to willful neglect.

(2) FAILURE TO REPORT CERTAIN DIVIDEND AND INTEREST PAYMENTS.--If you fail to
include any portion of an includible payment for interest, dividends, or
patronage dividends in gross income, such failure will be treated as being due
to negligence and will be subject to a penalty of 5% on any portion of an 
under-payment attributable to that failure unless there is clear and 
convincing evidence to the contrary.

(3) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO  WITHHOLDING.--If you
make a false statement with no reasonable basis which results in no imposition
of backup withholding, you are subject to a penalty of $500.

(4) CRIMINAL PENALTY FOR FALSIFYING INFORMATION.--Falsifying certifications or
affirmations may subject you to criminal penalties including fines and/or
imprisonment.

FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE
SERVICE.