Patterson, Dan W., <br/><br/>
Introduction to artificial intelligence and expert systems / 
Dan W. Patterson. 
 - New Delhi, India :  Prentice-Hall of India,  c1990 [reprinted 1997, 2006] 
 - xv, 448 p. : 
<br/><br/> Cover title: Introduction to artificial intelligence & expert systems. 
<br/><br/><label>ISBN: </label>0134771001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence.
<br/><br/><label>Dewey Class. No.: </label>006.3  / In