An introduction to social research / 
edited by John T. Doby. 
 - 2nd ed. 
 - New York :   Appleton-century,  c 1967. 
 - xv, 381 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.
<br/><br/><label>Dewey Class. No.: </label>300.72 / D656i