Problem book, Algebra and elementary functions
Desideratum [78-58458]/русский/английский/Problem book : Algebra and elementary functions / A. Kutepov a. A. Rubanov ; Transl. from the Russ. by Leonid Levant.Problem book : Algebra and elementary functions / A. Kutepov a. A. Rubanov.Problem book : Algebra and elementary functions.Moscow/Mir/, 1978 ( ). - Mir, 1978. - 439 с. ; 21 см.Problem book : Algebra and elementary functions. Moscow, 1978 .В151я721-4/В161.14я721-4/