(NpO SOWESTI (B:s (NrOMAN (B/s - (NmUSTAFIN(B, (NqMILX mUSTAFXEWI^s ((NmOSKWA (B:s (NpROFIZDAT(B,s, 1987)
Keywords: (NrABO^IJ KLASS W sssr (B((NH(B. (NL(B.)s; (NmETALLURGI^ESKIE ZAWODY (B((NH(B. (NL(B.)s