Bailey, kenneth D. <br/><br/>
Methods of social research 

 - New York  The Free Press  1978 
 - xvi, 478 p 
<br/><br/><label>ISBN: </label>29012503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y 1189