Edwards, John S. <br/><br/>
Building knowledge-based systems :  towards a methodology / 
John S. Edwards. 
 - New York :  Halsted Press,  c1991. 
 - 248 p. 
<br/><br/><label>ISBN: </label>0470217561 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science).