(NeDINAQ SISTEMA U^ETA W SELXSKOM HOZQJSTWE (B:s ((NiNFORMACIONNYE ASPEKTY UPRAWLENIQ(B) /s - (NbELOW(B, (NnIKOLAJ gRIGORXEWI^(B.s ((NmOSKWA (B:s (NsTATISTIKA(B,s, 1975)
Keywords: (N|KONOMIKAs