Einzig Paul <br/><br/>
World economic crisis, 1929-1931 
Einzig Paul 
 -  1931 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Depression
<br/><br/><label>Dewey Class. No.: </label>X:742:1:N3, G1