Subject: add signature

From: [email-masked] (David Brown)
Date: Tue, 8 Sep 92 20:11:33 EDT

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Dr. D. C. Brown, AI Research Group,     [email-masked]    Phone: (508) 831-5618
CS Dept, WPI, Worcester, MA 01609, USA.                   FAX:   (508) 831-5776
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