TY  - BOOK
AU  - Grewal, B. S.
AU  - Grewal, J. S. jt. auth. 
AU  - Dhanoa, J. K. jt. auth.
TI  - Higher engineering mathematics
SN  - 9788193328491
U1  - RL 620.0042 
PY  - 2017///
CY  - New Delhi
PB  - Khanna
KW  - Engineering mathematics
ER  -