(NfLOTATOR OBOGATITELXNOJ FABRIKI (B: s (NuTW(B. (Nu^EN(B. (NSOWETOM PROFTEHN(B. (NOBRAZOWANIQ m(B-(NWA TRUD(B. (NREZERWOW sssr W KA^ESTWE U^EBNIKA DLQ [KOL FAB(B-(NZAW(B. (NOBU^ENIQ METALLURG(B. (NPROM(B-(NSTI (B/ s - (NtROICKIJ(B, (NaLEKSANDR wASILXEWI^s ((NmOSKWA (B: s (NiZD(B. (NI TIP(B. (NmETALLURGIZDATA(B,s, 1948)
(NbIBLIOGR(B. (NS(B. 246s
Keywords: (NoBOGA]ENIE POLEZNYH ISKOPAEMYHs; (NfLOTACIQ s -- (Nu^EBNIKI I POSOBIQs