Tharp Roland G <br/><br/>
Delta theory and psychosocial systems    The practice of influence and change. 

 - Delhi  CUP         2012 
 - xix;185p  cm. 
<br/><br/><label>ISBN: </label> 5361 
<br/><br/><label>Standard No.: </label>119374 
<br/><br/><label>Source: </label> 2430, 04/09/2013, Vibha Book International  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>S, Q2