Proletarian internationalism  our banner, our strength!. 
Proletarian internationalism: our banner, our strength!. 
 - Moscow  Novosti Press Agency  1980 
 - 429 p.; 22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism Communist parties. 
<br/><br/><label>Dewey Class. No.: </label>324.175  / P87P