Walker, Adrian <br/><br/>
KNOWLEDGE systems and prolog: developing expert, database, and natural language 
/ [by] Adrian Walker...[et al.] 
 - 2nd ed. 
 - Reading  Addison-Wesley  1990 
 - xiv, 538 p. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>201524244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (computer science)
<br/><br/><label>Dewey Class. No.: </label>006.33  / KNO