The 1981 Annual Handbook For Group Facilitators :  The Tenth Annual /  eng. 
John E Jones , J William Pfeiffer .  
 - California :  University Press  Associate , 
 - viii,298p.:  ill.;  21cm. 
 - Series In Human Relations Training . .
<br/><br/><label>ISBN: </label>0883900041 
<br/><br/><label>Dewey Class. No.: </label>302.3  / UNI