Hock, Roger R.,  1948- <br/><br/>
Forty studies that changed psychology :  Explorations into the history of psychological research / 
Roger R. Hock. 
 - 4th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  2002. 
 - xviii, 318 p.  ill. ;  23 cm. 
<br/><br/>Includes bibliogr. references and indexes 
<br/><br/><label>ISBN: </label>0130322636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--History--20th century