Selltiz, Claire <br/><br/>
Research methods in social relations / 
Claire Selltiz 
 - New York :  Holt Rinehart and Winston ,  1963 
 - xvi, 622p. :  ill. ;   23 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301  / SEL