Lengyel, Emile <br/><br/>
The Danube / 
by Emile Lengyel. 
 - New York :  Random House,  1939. 
 - 482 p. :  illustrations (maps) plates, portraits ;  24 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Danube River<br/>Germany<br/>Austria