Leonhard, Rudolf,  1889- <br/><br/>
El Hel :  Wolf Wolff / 
Rudolf Leonhard. 
 - [Moskau] :  Meshdunarodnaja Kniga, Das Internationale Buch,  [1939]. 
 - 34, [1] p. ;  13 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spain--History--Fiction.--Civil war, 1936-1939