Протопопов, A. С. <br/><br/>
SSSR i mezhdunarodnyy rabochiy klass v borbe za mir / 
A. S. Protopopov. 
 - Moskva :  Mysl,  1973. 
 - 212 p. ; 
<br/><br/><label>ISBN: </label>RUSSIAN5207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism
<br/><br/><label>Dewey Class. No.: </label>335.430947  / Ss