Schnupp, Peter. Productive Prolog programming / Peter Schnupp and Lawrence W. Bernhard. - London : Prentice-Hall International, 1987. - Prentice-Hall International series in computer science . Includes bibliography & index. ISBN: 0137251106 (pbk.) LCCN: 86030437 Subjects--Topical Terms: Prolog (Computer program language) Dewey Class. No.: 001.6424 / SCH