TY  - BOOK
AU  - Efimor, A. V.
AU  - Demidorich, B. P.
AU  - Levant, Leonid
TI  - Higher mathematics for engineering students part.1: Liner Algebra and  fundamentals of mathematical analysis
U1  - 512.5 
PY  - 1984///
CY  - Moscow
PB  - MIR Pub. 
KW  - Algebra
N1  - Translated from the Russian
ER  -