Walters, John,  1933- <br/><br/>
Crafting knowledge-based systems :  expert systems made easy realistic / 
John Walters and Norman R. Nielsen. 
 - New York :  Wiley,  1988. 
 - x, 342 p. :  ill. ;  26 cm. 
<br/><br/> "A Wiley-Interscience publication.". 
<br/><br/>Includes bibliographical references (p. 333-334) and index. 
<br/><br/><label>ISBN: </label>0471624799 0471624802  
<br/><br/><label>LCCN: </label>87028055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)
<br/><br/><label>Dewey Class. No.: </label>006.33