Krech, David. <br/><br/>
Elements of psychology / 
David Krech, Richard S. Crutchfield. 
 - 3rd ed. 
 - New York :  Alfred A. Knopf,   1974. 
 - xxiii, 874 p. :  ill. (some col.) ;   25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>094317688 0394492234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>Dewey Class. No.: </label>150