Lowenfeld, Viktor <br/><br/>
Nature of creative activity / 
by Viktor Lowenfeld 
 - London :  Routledge,  1939. 
 - 272p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative activity
<br/><br/><label>Dewey Class. No.: </label>152  / LOW.N