Fri, 03 May 1996 09:12:07 +0800

Dear Bob and interested others:

INGRID is not in the public domain. It properly is part of the
Patric Slater Estate, and permission to use/amend it should
be obtained from his English executor, Dr. Mike Smith,
Department of Management Sciences, UMIST, Manchester, UK.

IBM PC-DOS versions exist but have been developed with permission
for limited, on site use. I suggest you contact Bob for further

Best iwhes

Geoff Blowers
Hong Kong