Gravetter, F.J. <br/><br/>
Reserch methods for the behavioral sciences/ 
Frederick J. Gravetter and Lori-Ann B. Forzano 
 - 4th 
 - Canada:  Wadsworth cengage learning,  2012. 
 - xxi, 618p.:  ill.;  24 cm. 
<br/><br/> Includes appendix, glossary and index. 
<br/><br/><label>ISBN: </label>9781111342265 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods
<br/><br/><label>LC Class. No.: </label>DUCE BF76.5G73