00285nam a2200109Ia 4500082001900000100003600019245004400055260003400099300000600133500000500139700003100144  a515.1bIl29.FM  aIlyin, V. A. and Poznyak, E. G.  aFundamentals of mathematical analysisb  aMoscowbMIR Publicationc1982  a   a  aPoznyak, E. G. ; jt. auth.