Dooley, David. <br/><br/>
Social research methods / 
David Dooley. 
 - 3rd ed. 
 - Englewood Cliffs, NJ :  Prentice Hall,  1995. 
 - xii, 387 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 354-367) and index. 
<br/><br/><label>ISBN: </label>0131261614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Research--Methodology.<br/>Social sciences--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>HM48  / .D66 1995 
<br/><br/><label>Dewey Class. No.: </label>300/.1