Russian language
Published 1934 by Institut Marksa-Engel'sa-Lenina pri TsK VKP(b)..
address ofthe General Council of the International Working-Men's Asociation. Arkhiv Marksa i Engel'sa -- Tom 3 (8)
Russian language
Published 1934 by Institut Marksa-Engel'sa-Lenina pri TsK VKP(b)..