(N|KONOMIKA SOCIALISTI^ESKOGO TRANSPORTA (B:s (Nu^EBNOE POSOBIE (B/s - (NkUDRQWCEW(B, (Na(B.(Ns(B.s ((NmOSKWA (B:s (NaWTOTRANSIZDAT(B,s, 1957)
Keywords: (N|KONOMIKAs