TY  - BOOK
AU  - Venkappayya,D.
AU  - Nagarajan,S.
AU  - Ramachandaran,C.
AU  - Gopalan,R.
TI  - Engineering chemistry - 1
SN  - 8125918965
U1  - 600 22
PY  - 2005///
CY  - New delhi
PB  - Vikas Publishing
ER  -