Gordon Thomas. <br/><br/>
Group Centered leadership :  a way of releasing the creative power of groups / 
Thomas Gordon. 
 - Boston :  Houghton, Mifflin,  [c1955] 
 - xii, 366 p. 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>1016728  ChTaNC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>成人