Hilger, Gustav. <br/><br/>
The incompatible allies :  a memoir-history of German-Soviet relations, 1918-1941 / 
by Gustav Hilger, Alfred G. Meyer. 
 - New York :  Macmillan,  1953. 
 - xiii,350p. :  ill. ;  22 cm. 
<br/><br/> Includes index.