Patterson Dan W. Introduction to artificial intelligence expert system Patterson Dan W. - 1st - Noida Pearson 2016 - xv,448p. cm. ISBN: INR 349.00 Standard No.: 133932 Source: 055, 14/03/2017, Excel Book International Textual Subjects--Topical Terms: I I C Dewey Class. No.: D6,8(B),7, Q6