Frankfort-Nachmias, Chava. <br/><br/>
Research methods in the social sciences : 
Chava Frankfort-Nachmias, David Nachmias. 
 - 7th ed. 
 - New York, NY :  Worth Publishers,  c2008. 
 - xxi, 552 p. :  ill. ;  24 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780716755197 071675519X 
<br/><br/><label>LCCN: </label>2007282670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.<br/>Social sciences--Research.
<br/><br/><label>LC Class. No.: </label>H61  / .N25 2008