Harper, Robert J. C. <br/><br/>
The cognitive processes  : readings 
Robert J. C. Harper 
 - Englewood Cliffs  : Prentice-Hall,   1964. 
 - xii,717p.  : ill.  ; 24cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition<br/>Motivation (Psychology)
<br/><br/><label>LC Class. No.: </label>BF311.H34