Creswell, John W. <br/><br/>
Research design : 

 - Thousand Oaks, Calif. :  Sage Publications,  c1994. 
 - xix, 228 p. :  ill. ; 
<br/><br/>Includes Indes and References  
<br/><br/><label>ISBN: </label>0803952546 0803952554 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences<br/>Social service--Research--Methodology
<br/><br/><label>National Library of Medicine Call No.: </label>WA20.5