Clocksin W.F. <br/><br/>
Programming in Prolog 

 - Third 
 - New Delhi  Narosa Publications ,New Delhi.  1989 
<br/><br/><label>ISBN: </label>0000024587 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Prolog<br/>Programming <br/>Prolog
<br/><br/><label>Dewey Class. No.: </label>001.6424Pro