(N|LEKTROOBORUDOWANIE UGLEOBOGATITELXNYH I BRIKETNYH FABRIK (B:s (Nu^EBNIK (B/s - (NfROLOW(B, (NbORIS fEDOROWI^s; (NmIHEEW(B, (N`RIJ aLEKSANDROWI^s ((NmOSKWA (B: s (NgOSGORTEHIZDAT(B, s, 1960)
Keywords: (NoBOGATITELXNYE FABRIKI(B, (NUGOLXNYE (B- (N|LEKTROOBORUDOWANIE (B- (Nu^EBNIKI I POSOBIQ s