Naish, Lee <br/><br/>
Negation and control in PROLOG 
Lee Naish. -- 
 - Berlin  New York  Springer-Verlag  c1986 
 - 119 p  25 cm 
 - Lecture notes in computer science  238 .
<br/><br/> Contine bibliografie 
<br/><br/><label>ISBN: </label>038716815X (U.S.) 
<br/><br/><label>LCCN: </label>86022056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prolog (Computer program language)