TY  - BOOK
AU  - Grewal, B. S.
AU  - Grewal, J. S.
TI  - Higher mathematics
SN  - 81-7409-195-5
U1  - 510.2462 
PY  - 2012///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Engineering mathematics
N1  - Includes index; Orient Publishers
ER  -