Shaughnessy,John J. <br/><br/>
Research Methods in Psychology 6th.ed. / by 
John J.Shaughnessy 
 - Boston:  McGrawHill,  2003 
 - xvi,543p.:  ill.:  27cm 
<br/><br/> Includes Bibliographical References and Index 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>150.72SHA