Selltiz, Claire <br/><br/>
Research methods in social relations 

 - Delhi  Surjeet  2007 
 - xvi, 622p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8122903118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences  Research methodology