TY  - BOOK
AU  - Narayanan, C.M
AU  - Bhattacharya, B.C
TI  - Unit operations and unit processes, Vol.2
SN  - 9788123914879
U1  - 660.284 
PY  - 2010///
CY  - New Delhi
PB  - CBS publishers and Distributors
ER  -