Wittig, Arno F. <br/><br/>
Introduction to psychology / 
Arno F. Wittig, Gary S. Belkin. 
 - New York :  McGraw-Hill,  1990. 
 - 441 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.