Amble, Tore <br/><br/>
Logic programming and knowledge engineering 
by Tore Amble 
 - Wokingham  Addison Wesley  1987 
 - xii, 281p. 
 - International computer science series   .
<br/><br/><label>ISBN: </label>020118043X 
<br/><br/><label>Dewey Class. No.: </label>005.1  / N879