Logic programming  
/Proceedings of the seventh international conference  
 - Cambridge:    The MIT Press,  1990 
 - xvii, 788p. 
<br/><br/><label>ISBN: </label>0-262-73090-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic programming
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06(082.2)  / N0