Wittig, Arno F. <br/><br/>
Schaum's outline of theory and problems of introduction to psychology / 

 - 2nd ed. 
 - New Delhi :  TMH ,  2001. 
 - viii+318 
<br/><br/><label>ISBN: </label>007058947X 
<br/><br/><label>Subjects--Index Terms: </label>Psychology