Harper, Robert J. C. <br/><br/>
The cognitive processes :  Readings / 
[Eds.]: Robert J. C. Harper ... et al. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  [1964]. 
 - xii, 717 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliogr. references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition<br/>Motivation (Psychology)