TY  - BOOK
AU  - Grewal, B. S. and Grewal, J. S. 
TI  - Higher engineering mathematics / 
SN  - 9788174091955
U1  - 519 
PY  - 2012///
CY  - New Delhi: 
PB  - Khanna Publishers, 
KW  - Applied mathematics
KW  - Calculus
KW  - Numerical techniques
ER  -