Bordens, Kenneth S. <br/><br/>
Research design and methods 

 - 6th ed. 
 - New York  McGraw-Hill Pub.  2005 
 - xxviii; 499 p. 
<br/><br/><label>ISBN: </label>72887648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y 2340