(N~ISLENNYE METODYs (NU^EBNIK DLQ STUDENTOW SRED(B. (NSPEC(B. (NU^EB(B. (NZAWEDENIJs - (NdANILINA(B,(Nn(B. (Ni(B.s (NnINELX iWANOWNAs ((Nm(B.s (NwYS[AQ [KOLAs, 1976)