edstrom@UNCAEDU.BITNET (09/09/87)
I found the English documentation for the prolog on the Houston File server.
The program is from the "TOY" project and is a reduced implimentation of
PROLOG10. The book and the original source are:
Prolog for Programmers by F.Kluz'niak and S Szapkowicz
Published by Academic Press, 1985, 400 pages -
ISBN # 0-12-41620-6