Thelen, Herbert Arnold <br/><br/>
Dynamics of groups at work 
Herbert Arnold Thelen. 
 - Chicago  University of Chicago Press  [1954] 
 - 379 p. 
<br/><br/><label>LCCN: </label>54011600 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work
<br/><br/><label>LC Class. No.: </label>HV45  / .T47 1954 
<br/><br/><label>Dewey Class. No.: </label>361.4*