(NoBOGA]ENIE RUD (B:s (Nu^EBNOE POSOBIE (B/s - (NpOLXKIN(B, (Ns(B.(Ni(B.s ((NmOSKWA (B:s (NmETALLURGIZDAT(B,s, 1953)
(NbIBLIOGR(B. 109 (NNAZW(B.s
Keywords: (NdOBY^A RUDs