Spencer-smith, R.: <br/><br/>
Logic and Prolog 

 -  New York : Harvester Wheatsheaf  1991 
 - 392 p. 
<br/><br/><label>ISBN: </label>0000745010229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prolog: Logic Programming
<br/><br/><label>Dewey Class. No.: </label>005.115  / S62