Yegidis, Bonnie L., <br/><br/>
Research methods for social workers  / 
Bonnie L. Yegidis, Robert W. Weinbach. 
 - 2nd edition. 
 - Boston :  Allyn and Bacon,  1996. 
 - 271 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>0205157661  RM86.79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.