Dooley, David. <br/><br/>
Social research methods 
David Dooley. 
 - Englewood Cliffs, N.J.  Prentice-Hall  c1984. 
 - xvi, 430 p.  ill.  25 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 401-411. 
<br/><br/><label>ISBN: </label>0138181217  25.95 
<br/><br/><label>LCCN: </label>83022944  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Methodology.<br/>Social sciences--Research.
<br/><br/><label>LC Class. No.: </label>HM48  / .D66 1984 
<br/><br/><label>Dewey Class. No.: </label>300/.1/8