Group dynamics / 
Geraldine E. Tria and Loreto V. Jao 
 - Manila :   Rex Book Store,   c2009. 
<br/><br/> Includes bibliographical references.  
<br/><br/><label>ISBN: </label>9789712353253 
<br/><br/><label>Dewey Class. No.: </label>Fil. 658.4 T819 2009