Walker, Adrian  <br/><br/>
Knowledge systems and Prolog : developing expert, database, and natural language systems / 
Adrian Walker ... [et al.]. 
 - 2nd ed. 
 - Reading, Mass. :  Addison-Wesley,  1990. 
 - xiv, 538 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 513-522). 
<br/><br/><label>ISBN: </label>0201524244 
<br/><br/><label>LCCN: </label>89018658  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)<br/>Prolog (Computer program language)<br/>Natural language processing (Computer science)
<br/><br/><label>LC Class. No.: </label>QA76.76.E95  / K58 1990 
<br/><br/><label>Dewey Class. No.: </label>006.33