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

 - 3rd ed. 
 - New York  The Free press  1987 
 - xxiv, 533 p. 
<br/><br/><label>ISBN: </label>29014506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology-methodology
<br/><br/><label>Dewey Class. No.: </label>301.07  / BAI