TY  - BOOK
AU  - Grewal,B.S.
AU  - Grewal, J.S.
TI  - Higher engineering mathematics
U1  - TBB B0bD L8,P5 
PY  - 2005///
CY  - Delhi
PB  - Khanna publishers
KW  - Higher engineering mathematics
N1  - Includes appendix and index
ER  -