Bradford, Leland Powers, 1905-  Bradford, Leland Powers, 1905- <br/><br/>
Group development. 

 - Washington,  National Training Laboratories, National Education Association,  1961. 
 - National Training Laboratories. Selected readings series, 1 .
 - National Training Laboratories (National Education Association of the United States). Selected readings series.  National Training Laboratories (National Education Association of the United States). Selected readings series. .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>61011353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Small groups.<br/>Group relations training.
<br/><br/><label>LC Class. No.: </label>HM131  / .B68 
<br/><br/><label>Dewey Class. No.: </label>301.151