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CUSIP No. ▇▇▇▇▇▇▇▇▇ 13G Page 7 of 8 Pages
EXHIBIT 1 TO SCHEDULE 13G
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April 28, 1997
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▇▇▇▇▇▇ ▇▇▇▇▇▇▇ GROUP INC. and ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ASSET MANAGEMENT INC.,
hereby agree that, unless differentiated, this Schedule 13G is filed
on behalf of each of the parties.
▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ASSET MANAGEMENT INC.
BY: /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇
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▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Asset Management Inc.
▇▇▇▇▇▇ ▇. ▇▇▇▇/ Vice President
▇▇▇▇▇▇ ▇▇▇▇▇▇▇ GROUP INC.
BY: /s/ ▇▇▇▇▇▇ ▇.▇. ▇▇▇▇▇▇▇
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▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Group Inc.
▇▇▇▇▇▇ ▇.▇. ▇▇▇▇▇▇▇/ Principal ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ & Co., Incorporated
