Exhibit A
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(f) under the Securities Exchange Act of
1934, as amended, the undersigned hereby agree to the joint filing on behalf of
each of them of a statement on Schedule 13D (including amendments thereto) with
respect to the Common Stock, $.01 par value, of BioWhittaker, Inc., and that
this Agreement be included as an Exhibit to such joint filing. This Agreement
may be executed in any number of counterparts all of which taken together shall
constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this
26th day of August, 1997.
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Xxxxxxx Xxxxxxx*
/s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
/s/ Xxxx X. Xxxxxxx
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Xxxx X. Xxxxxxx
XXXXXX XXXXXXX & CO., INC.
By: /s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
President
MSC PARTNERS, L.P.
By:Xxxxxxx Management, Inc.
General Partner
By: /s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
Senior Vice President
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XXXXXXX MANAGEMENT, INC.
By: /s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
Senior Vice President
XXXXXXX OFFSHORE, L.L.C.
By: /s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
Managing Member
XXXXXXX FUND, INC.
By: /s/ Xxxxxxx X. Xxxxxxx
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Xxxxxxx X. Xxxxxxx
Treasurer
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* Xxxxxxx Xxxxxxx is not available at the date of this Agreement. It is
expected that his signature to the August 26, 1997 Schedule 13D
amendment will be added through a further amendment.
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