Patterson, Dan W., 1930- Introduction to Artificial Intelligence and Expert Systems / Dan W. Patterson - 2nd ed. - Englewood Cliffs ; London : Prentice-Hall International, c1995 [Impression 2018] - xv, 448 p. : ill. ; 24 cm Bibliography: p.432-440. - Includes index ISBN: 9789332551947 Nat. Bib. No.: GB 90-52516 Subjects--Topical Terms: Artificial intelligence. LC Class. No.: Q335 Dewey Class. No.: 006.3 / PAI 1995 Universal Decimal Class. No.: 007.52