(NgIGIENI^ESKIE TREBOWANIQ K NIZOWOJ MOLO^NOJ SETI (B:s (Nu^EBNOE POSOBIE (B/s - (NkARPL@K(B, (NiNNA aLEKSANDROWNAs; (NcENTRALXNYJ INSTITUT USOWER[ENSTWOWANIQ WRA^EJs ((NmOSKWA (B:s [(Nb(B. (NI(B.],s, 1976)
(NsPISOK LIT(B.: (NS(B. 14.s
Keywords: (NmOLO^NOE HOZQJSTWOs; (NmOLOKOs; (NgIGIENAs -- (NmETODYs; (Nu^EBNYE POSOBIQs