00988nam--2200337---450-99000325006020331620090521111730.0000325006USA01000325006(ALEPH)000325006USA0100032500620090521d1981----km-y0itay50------baengSUa---||||001yy<<A>> book of problemsin ordinary differential equationsM.L. Krasnov, A.I. Kiselyov, G.I. MakarenkoMoscowMir publishers1981331 p.graf.20 cmEquazioni differenziali515.35HRASNOV,M.L.604290KISELYOV,A.I.430987MAKARENKO,G.I.12124ITsalbcISBD990003250060203316515.35 KRA3815/CBS515.3500220663BKSCIRSIAV79020090521USA011117Book of problems1119704UNISA