Les techniques de groupe danis la formation 

 -  UNESCO  1970 
 - 53p.  ill.  27cm. 
 - Etudeset documents de ducation; 24 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems<br/>Information storage and retrival systems<br/>Information technology
<br/><br/><label>LC Class. No.: </label>IKR PAM HC79.I55T7