(N~ELOWEK (B- (NTEHNIKA (B- (NPRIRODA (B/s - (NpRIJMAK(B, (No(B.(Ng(B.s; (NpERESYPKIN(B, (Nw(B.(Nf(B.s; (NkL@^NIKOW(B, (NwALENTIN pAWLOWI^s ((NkIEW (B:s (NwY]A [K(B.,s, 1990)
Keywords: (NsELXSKOHOZQJSTWENNAQ \KOLOGIQs; (NsOCIALXNAQ \KOLOGIQs