Krech, David. <br/><br/>
Theory and problems of social psychology / 
by David Krech and Richard S. Crutchfield. 
 - 1st ed. 
 - New York :  McGraw-Hill Book Co.,  1948. 
 - McGraw-Hill publications in psychology .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>48004869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social psychology.
<br/><br/><label>LC Class. No.: </label>HM251  / .K634 
<br/><br/><label>Dewey Class. No.: </label>301.15