Halperin, William <br/><br/>
Germany tried democracy :  a political history of the reich from 1918 t 1933 / 
William Halperin. 
 - New York :  W.W. Norton & Company. INC.,  1965. 
 - 567 s. ;  20 cm. 
<br/><br/> History 
<br/><br/><label>Subjects--Index Terms: </label>Germany -- Foreign relations -- 1918-1933