Wellington, Jerry <br/><br/>
Research methods for the social sciences / 
Wellington, Jerry. 
 - New York:  Continuum International Publishing Group,  2008. 
 - xi, 234p.; 21cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1846841620 
<br/><br/><label>Dewey Class. No.: </label>300.72 WEL