Cohen, Bernard P. <br/><br/>
Developing sociological knowledge :  theory and method / 
Bernard P. Cohen 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1980 
 - viii, 279 p. ;  23 cm. 
 - Prentice-Hall methods and theories in the social sciences .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0132051532  7.95 
<br/><br/><label>LCCN: </label>79-016193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Methodology<br/>Sociological research--Evaluation