Walters, John R., 1933- <br/><br/>
Crafting knowledge-based systems :  Expert Systems made easy realistic / 
John Walters, Norman R. Nielsen 
 - New York :  John Wiley & Sons,  1988 
 - 342 p. :  ill. ;  26 cm. 
<br/><br/>Bibliography: p.333 
<br/><br/><label>ISBN: </label>0471624799 
<br/><br/><label>LCCN: </label>87-28055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)