Zechmeister Jeanne S, et.. al. <br/><br/>
Essentials of Research Methods in Psychology 

 - 2006 
 - New York  Tata McGraw Hill  2009 
 - 269 
<br/><br/><label>ISBN: </label>9780070700451 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150.72 ZEC