(N|LEKTRIK METALLURGI^ESKOGO CEHA (B/s - (NpOLTEW(B, (Nw(B.(Nk(B.s ((NsWERDLOWSK (B;s (NmOSKWA (B:s (NmETALLURGIZDAT(B,s, 1951)
(NsPISOK LIT(B. (NS(B. 220s
Keywords: (N|LEKTROTEHNIKAs