Wilhelm, Theodor,  1906- <br/><br/>
 - Berlin :  Terramare Office,  1936 
 - 33 p., [1 ]l. of  plate :  plate;  21 cm. 
<br/><br/>Bibliography: p. 30-33 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Germany<br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.943