Title: Materialy "Osobo♯Ư papki" Politbiı̐ uı̐Łro Tı̐ Sı̐ŁK RKP(b)-VKP(b) po voprosu sovetsko-pol £skikh otnosheni♯Ư 1923-1944 gg
Subjects: Sources, Foreign relations, Relations
Places: Poland, Soviet Union
Time periods: 1917-1845, 1918-1945