Chapin, F. Stuart <br/><br/>
Experimental designs in sociological research 

 - Rev Ed. 
 - New York  Harper & Brothers  1955 
 - 297p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology/Social Psychology
<br/><br/><label>Dewey Class. No.: </label>301.01 CHA