Agazarian, Yvonne <br/><br/>
The visible and invisible group:  two perspectives on group psychotherapy and group process / 
co-therapists, Yvonne Agazarian and 
 - London:  Routledge,  1981. 
 - 292pages:  ill.;  22 cm. 
 - The International Library of Group Psychotherapy and Group Process. .
<br/><br/><label>ISBN: </label>0415037700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group processes.<br/>Psychotherapy, Group.