(NbEZOPASNOSTX TRUDA PRI PROWEDENII GORNOPODGOTOWITELXNYH WYRABOTOK (B/ s - (NkOLESNI^ENKO(B, (NwLADIMIR fEDOROWI^s; (NdUBROWSKIJ(B, (NsAMUIL mOISEEWI^s ((NmOSKWA (B:s (NgOSGORTEHIZDAT(B,s, 1961)
(NbIBLIOGR(B.: (NS(B. 73s
Keywords: (NpROHODKA GORNYH WYRABOTOK (B- (NtEHNIKA BEZOPASNOSTIs