Kovalyov, A. Comp.  x <br/><br/>
Heroic people of the Soviet union  x 

 - x 
 - x  Physical culture & Tourist Press  1937 
 - 177p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soviet union -history History 
<br/><br/><label>Dewey Class. No.: </label>914.704/KOH