TY  - BOOK
AU  - Grewal B.S.
AU  - Grewal B.S. & Grewal J.S.
TI  - Higher Engineering Mathematics 
SN  - 9788174091955
U1  - 510.620 
PY  - 2014///
PB  - Khanna Publisher
N1  - Dhanoa J.K. is third author for Acc. No. 54819-54833
ER  -