Artificial intelligence IV :  methodology, systems, applications ; proc ... / 
edited by Ph. Jorrand and V. Sgurev. 
 - Amsterdam :  North-Holland Publishing Company,  1990. 
 - 433 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0444887717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence--Congresses.