00421nam a2200133Ia 4500082001900000100002800019245010300047260003400150300000600184500000500190700002900195700003500224700002800259  a515.1bD187.HM  aDanko, P. E. and Others  aHigher mathematics in problems and exercisesbcBy P. E. Danko, A. G. Papov and T. Ya Kozhevnikova  aMoscowbMIR Publicationc1983  a   a  aPapov, A. G. ; jt. auth.  aKozhevnikova, T. Ya; jt. auth.  aAleksanova, Irene ; tr.