(NtORGOWLQ bELORUSSII (B:s (1900-1970 (NGG(B) /s - (NmIHNEWI^(B, (NlEONID mIHAJLOWI^s; (NiNSTITUT \KONOMIKI an bssrs ((NmOSKWA (B:s (NnAUKA I TEHNIKA(B,s, 1973)
Keywords: (N|KONOMIKA (B- (NbELORUSSIQs; (NtORGOWLQs