Kopec,Danny <br/><br/>
Artificial intelligence and intelligent tutoring systems  knowledge-Bases system 
Danny Kopec 
 - New York  Ellis Horwood  1992 
 - xxv,189p 
 - Ellis Horwood series in artificial intelligence .
<br/><br/><label>ISBN: </label>013048430x 
<br/><br/><label>Dewey Class. No.: </label>006.3 Ar78