TY  - BOOK
AU  - Grewal, B.S.
AU  -  Grewal,  J. S. 
AU  -  Dhanoa, J.  K.
TI  - Higher engineering mathematics
SN  - 9788193328491
U1  - 510.2462 
PY  - 2017///
CY  - New Delhi
PB  - Khanna 
KW  - Engineering mathematics
KW  - Mathematics & statistics
ER  -