Firebaugh, Morris W. <br/><br/>
Artificial intelligence  a knowledge- based approach 

 - Pws-Kent Publishing Company, Boston  c1988 
 - xxiv,740 
<br/><br/><label>ISBN: </label>0-87835-325-9 
<br/><br/><label>Dewey Class. No.: </label>001.535 Fir