Werner, Heinz <br/><br/>
Comparative psychology of mental development / 
by Heinz Werner 
 - Rev. ed. 
 - New York :  International universities press,  1948. 
 - 564p. :  illus., diagrs. 
<br/><br/> Translation by E.B. Garside of Einführung in die Entwicklungspsychologie. 
<br/><br/>Bibliography: p.5̋07-555. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Psychology
<br/><br/><label>Dewey Class. No.: </label>150  / WER