Royse, David D. <br/><br/>
Research methods in social work / 
David Royse. 
 - 4th ed. 
 - Pacific Grove, CA :  Brooks/Cole-Thomson Learning,  c2004. 
 - xvii, 359 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0534506089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>HV11  / .R69 2004 
<br/><br/><label>Dewey Class. No.: </label>361.3/2/072