Small groups and personal change / 
edited by Peter B. Smith. 
 - London :  Methuen,  1980. 
 - 262p. ;  22 cm. 
 - Psychology in progress. .
<br/><br/><label>ISBN: </label>0416727905 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group relations training.