TY  - BOOK
AU  - Efimov, A. V.
AU  - Demidovich, B. P.
AU  - Levant, Leonid
TI  - Higher mathematics for engineering students; worked examples and problems with elements of theory
U1  - 515.1 
PY  - 1984///
CY  - Moscow
PB  - MIR Publication
N1  - "Translated from the Russian by Leonid Levant"
ER  -