Thelen, Herbert A. <br/><br/>
Dynamics of groups at work.  An application of social science to social action and learning , which combines theory with the insights born of classroom and field work. 

 - Chicago; London:  The University of Chicago Press,  1977. 
 - ix,374p.;21cm 
<br/><br/>N 
<br/><br/><label>ISBN: </label>0226794741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Social -group work 2. Social groups
<br/><br/><label>Subjects--Index Terms: </label>Y 
<br/><br/><label>LC Class. No.: </label>HV45  / .T44