Zastrow,Charles H. <br/><br/>
Evaluating Social Work Practice. 

 - 1St. 
 - New Delhi.  Cengage Learning.  2010 
 - 455p. 
<br/><br/><label>ISBN: </label> RS 925.00 
<br/><br/><label>Dewey Class. No.: </label>361.3 ZAS