Trepodi,Tony. <br/><br/>
Evaluative Research For Social Workers. 

 -  Prentice-Hall,Inc,Englewood Cliffs.  1983 
 - 180 P. 
<br/><br/><label>ISBN: </label>9780132923262 
<br/><br/><label>Dewey Class. No.: </label>361.30723 TRI.