Allen Rubin <br/><br/>
Research methods for social work 

 - 4th 
 - USA<br/>  Wadsworth, Thomson Learning  2000 
 - 693p. 
<br/><br/><label>ISBN: </label>0534250297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methadology<br/>Social services
<br/><br/><label>Dewey Class. No.: </label>361.0072  / RUB