Young, Paul Thomas,  1892- <br/><br/>
Motivation and emotion :  a survey of the determinants of human and animal activity / 
Paul Thomas Young. 
 - New York :  Wiley,  c1961. 
 - 648 p. :  illus. ;  24 cm. 
<br/><br/>Includes bibliography. and Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.<br/>Psychology, Comparative.<br/>Motivation (Psychology)<br/>Emotions.
<br/><br/><label>Dewey Class. No.: </label>156  / YOM 1961