(NoHRANA TRUDA WO WSPOMOGATELXNYH CEHAH METALLURGI^ESKIH PREDPRIQTIJ (B/s - (NiLXINSKIJ(B, (NbORIS dMITRIEWI^(B.s; (NiLXINSKIJ(B, (NbORIS dMITRIEWI^s; (NiLXINSKIJ(B, (NaLEKSANDRbORISOWI^s; (NhESIN(B, (N`LIJ iOSIFOWI^s ((NmOSKWA (B:s (NmETALLURGIQ(B,s, 1977)
Keywords: (NoHRANA TRUDAs