TY  - BOOK
AU  - Grewal, B.S.
AU  - Grewal, J.S. 
TI  - Elementary engineering mathematics
U1  - 510.2462 
PY  - 1998///
CY  - Delhi
PB  - Khanna
KW  - Determinantes
KW  - Laplace transofms
KW  - Vectir algebra
ER  -