General psychology/ 
Gazzingan, Leslie B. 
 -  Grandwater Publications,  2008 
 - 138 p. ;. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-9-71725153-0 
<br/><br/><label>Dewey Class. No.: </label>F 150 G28 2008