Townsend, Carl, 1938- Introduction to turbo prolog / Carl Townsend. - New Delhi : BPB Publications, 1998.[reprinted 2003]. - xvii, 314 p. : ill. ; 21 cm. Includes index. ISBN: 8170291046 LCCN: 86063451 Subjects--Uniform Titles: Turbo prolog. Subjects--Topical Terms: Prolog (Computer program language) Dewey Class. No.: 005.13'3