TY  - BOOK
AU  - Шклярский, Д.О.
AU  - Яглом, И.М.
AU  - Ченцов, Н.Н.
AU  - Volosov, V.M.
AU  - Volosova, I.G.
TI  - Selected problems and theorems in elementary mathematics
PY  - 1979///
CY  - Moscow
PB  - Mir
KW  - В151я721-42
KW  - rubbk
KW  - В13я721-42
ER  -