Thornton, Christopher James. <br/><br/>
Artificial intelligence through search / 
Christopher James Thornton, Benedict du Boulay. 
 - Dordrecht ;  Boston :  Kluwer Academic Publishers,  1992. 
 - xvii, 363 p. :  ill. 
<br/><br/><label>ISBN: </label>0792318684 (HB : acid free paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence--Data processing.<br/>POP (Computer program language)