Petterson, Dan W. Introduction to artificial intelligence and expert systems / Dan W. Patterson. - Rep. - New Delhi: Prentice-Hall, c2008. - xv, 448p.: ill.;, figs.;, tables.; 21 cm. Includes bibliographical references (p. 431-440) and index. Dept. of CSE ISBN: 8120307771 Subjects--Topical Terms: Overview of artificial intelligence Dewey Class. No.: 006.3 / PAI