TY  - BOOK
AU  - Butuzov, V. F.
TI  - Mathematical analysis in questions and problems
SN  - 5-03-000217-0
PY  - 1988///
CY  - M.
PB  - Mir
KW  - Москва
KW  - В161я79-4
KW  - rubbk
ER  -