TY  - BOOK
AU  - Grewal B.S
TI  - Engineering mathematics,Ed12
SN  - 0000060887
U1  - 510.6 
PY  - 2007///
CY  - New Delhi
PB  - Khanna
KW  -  mathematics,Ed12
KW  - ENGG MATHS
KW  - Engineering
ER  -