Title: Vtoroĭ kongress Kommunisticheskogo Internat︠s︡ionala
First published: 1975
Subjects: Communist International, Communist International. Congress 1920 : Leningrad, R.S.F.S.R., and Moscow, R.S.F.S.R.)
LC classification: HX13 C59 1920, HX13 C59 1920