Denzin, Norman K <br/><br/>
The research act 
a theoretical introduction to sociological methods by Norman K. Denzin 
 - Chicago  Aldine Publishing Company  1970 
 - xiii, 368 p. 25 cm. 
<br/><br/>Bibliography: p. 345-360. 
<br/><br/><label>ISBN: </label>0020230121 
<br/><br/><label>LCCN: </label>70-102761 //r82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Methodology<br/>Sociology--Research