TY  - BOOK
AU  - Bali, N. P.
AU  - Goyal, Manish
TI  - Textbook of engineering mathematics. Semester- I
SN  - 9789383828630
U1  - 510.02462 
PY  - 2021///
CY  - New Delhi
PB  - University Science Press
KW  - Mahtematics
ER  -