Waterman, Donald A.,  <br/><br/>
A Guide to Expert Systems  
Donald A. Waterman  
 - Delhi :  Pearson Education,   c1986.  
 - xviii, 419 p.:  [125] 
<br/><br/><label>ISBN: </label>8178084244 
<br/><br/><label>Dewey Class. No.: </label>006.338  / WAT/GUI