TY  - GEN
AU  - Bali, N. P 
AU  - Goyal, M.
TI  - A Textbook of Engineering Mathematics
SN  - 8170089921
U1  - 510 22th Ed.
PY  - 1986///
CY  - New Delhi
PB  - Laxmi Publications (P) Ltd
KW  - MATH
ER  -