Cofer, Charles Norval. <br/><br/>
Motivation: theory and research / 
[by] C. N. Cofer [and] M. H. Appley. 
 - New York,  Wiley  [1964] 
 - 958 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)
<br/><br/><label>Dewey Class. No.: </label>152.5  / COF N67M