Social work research methods :  building knowledge for practice / 
edited by Stuart A. Kirk 
 - Washington :  NASW Press,  1999 
 - xix, 505 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0871013002 (pbk.)  RM337.28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology