The laboratory method of changing and learning theory and application 
edited by Kenneth D. Benne ... [et al.]. 
 - Palo Alto, Calif  :  Science and Behavior Books,  1975. 
 - 589 p. ;  25 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>083140042X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group work in education.