Title: Fiftieth anniversary of the Communist Party of the Soviet Union, 1903-1953
Subjects: Rossiĭskai͡a sot͡sial-demokraticheskai͡a rabochai͡a partii͡a. Sʺezd 1903 : Brussels, Belgium, and London, England), Anniversaries, Rossiĭskai͡a sot͡sial-demokraticheskai͡a rabochai͡a partii͡a, Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza, Rossiĭskai͡a sot͡sial-demokraticheskai͡a rabochai͡a partii͡a. Sʺezd, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡. Sʺezd 1903 : Brussels, Belgium and London, England), Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za