Patterson, Dan W. Introduction to artificial intelligence and expert systems / Dan W. Patterson. - 1a ed. - Englewood cvliffs, New Jersey : Prentice Hall, c1990 - xv, 448 p. : il. ; 23 cm. Bibliografía : p. 432-440 Incluye índice ISBN: 0132097680 Subjects--Topical Terms: Inteligencia artificial LC Class. No.: Q335 / P38 1990