TY  - BOOK
AU  - Efimov A V
AU  - Demidovich B P
AU  - Levant Leonid
TI  - Higher mathematics for engineering students: Linear algebra & fundamentals of mathematical analysis
U1  - 510 
PY  - 1984///
CY  - Moscow
PB  - Mir Pub.
KW  - Higher mathematics
KW  - Linear algebra
ER  -