Research methods in social relations 
[by] Claire Selltiz [and others] Published for the Society for the Psychological Study of Social Issues. 
 - Rev. 
 - [New York]  Holt  [1959] 
<br/><br/>Bibliography: p. 589-606. 
<br/><br/><label>LCCN: </label>59008714 /L/r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences -- Research.--Social sciences -- Research.
<br/><br/><label>LC Class. No.: </label>H62  / .R45 1959 
<br/><br/><label>Dewey Class. No.: </label>307.2