(NpROTIWOPOVARNAQ PROFILAKTIKA NA HIMI^ESKIH PREDPRIQTIQH(B/s - (NbOK[ICKIJ(B, (Nw(B.(Nw(B.s ((NmOSKWA (B:s (NgOSHIMIZDAT(B,s, 1945)
Keywords: (NhIMI^ESKAQ PROMY[LENNOSTX (B- (NpREDPRIQTIQ (B- (NpROTIWOPOVARNAQ PROFILAKTIKAs