Knowledge engineering :  expert systems and information retrieval / 
edited by Irene Wormell. 
 - London :  Taylor Graham,  1987. 
 - 182 p. 
<br/><br/><label>ISBN: </label>0947568301 
<br/><br/><label>LCCN: </label>90024123     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)<br/>Knowledge acquisition (Expert systems)<br/>Artificial intelligence--Data processing.<br/>Information retrieval.