Patterson, Dan W. <br/><br/>
Introduction to artificial intelligence and expert systems / 
Dan W. Patterson. 
 - New Delhi:  Peason,  2015. 
 - xii,448p;23cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978933255194 
<br/><br/><label>Dewey Class. No.: </label>006.3 PAT