(NiSTORIKO(B-(NBYTOWYE \KSPEDICII (B:s 1949-1950 : (NmATERIALY K WOPROSU RASSLOENIQ KRESTXQNSTWA I FORMIROWANIQ PROLETARIATA W rOSSII KONCA (BXIX - (NNA^ALA (BXX (NWEKA (B/s - (NpANKRATOWA(B, (NaNNA mIHAJLOWNAs ((NmOSKWA (B:s (NgOSKULXTPROSWETIZDAT(B,s, 1953)
Keywords: (NkRESTXQNSTWO W rOSSIIs -- 19-20 (NWW(B. s -- (NsBORNIKIs; (NrABO^IJ KLASS W rOSSIIs -- 19-20 (NWW(B. s -- (NsBORNIKIs