TY  - BOOK
AU  - Hougen, Olaf A
TI  - Chemical process principles. Pt. I: Material and energy balances
U1  - 540 H814C(2) 
PY  - 2004///
CY  - New Delhi
PB  - CBS Publishers
N1  - 2668 10/03/2017 HBD17/6900 23/03/2017 Main Budget
ER  -