Payne, Edmund C. <br/><br/>
Developing expert systems  a knowledge engineer's handbook for rules & objects 
by Edmund C Payne, Robert C McArthur 
 - New York  John-Wiley and sons  1990 
 - xiv, 401p. 
<br/><br/><label>ISBN: </label>0471514136 
<br/><br/><label>Dewey Class. No.: </label>006.33  / N903