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CUSIP No. ▇▇▇▇▇▇▇▇▇ 13G Page 7 of 8 Pages
EXHIBIT 1 TO SCHEDULE 13G
July 2, 1997
▇▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇▇▇, DISCOVER & CO. and ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ASSET
MANAGEMENT LIMITED hereby agree that, unless differentiated, this Schedule 13G
is filed on behalf of each of the parties.
▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ASSET MANAGEMENT LIMITED
BY: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇
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▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Asset Management Limited
▇▇▇▇▇ ▇▇▇▇▇▇ / Director ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Asset
Management Limited
▇▇▇▇▇▇ ▇▇▇▇▇▇▇ GROUP INC.
BY: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇
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▇▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇▇▇, Discover & Co.
▇▇▇▇▇ ▇▇▇▇▇▇▇▇ / ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co., Incorporated
