Helling, Fritz,  1888-1973. <br/><br/>
Der Katastrophenweg der deutschen Geschichte. 

 - Frankfurt/Main,  V. Klostermann  [1947] 
 - 211 p.  19 cm. 
<br/><br/>Bibliography: p. 208-211. 
<br/><br/><label>LCCN: </label>af 49000307  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Germany--History.
<br/><br/><label>LC Class. No.: </label>DD94  / .H45 
<br/><br/><label>Dewey Class. No.: </label>943