TY  - BOOK
AU  - Gopalan,R.
AU  - Venkappayya, D.
AU  - Sulochana Nagarajan
TI  - Textbook of engineering chemistry
SN  - 9788125921547
U1  - 540.162 
PY  - 2010///
CY  - New Delhi
PB  - Vikas Publishing House Pvt Ltd
ER  -