Nebraska symposium on motivation / 
by Marshall R. Jones... [et.al] 
 - Lincoln :  Nebraska Press,  1957 
 - 320 p. ;  21 cm. 
 - Annual 
 - v. 2- 1954- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation--Congresses<br/>Motivation (Psychology)--Congresses