TY  - BOOK
AU  - HOUGEN, OLAF A
TI  - CHEMICAL PROCESS PRINCIPLES PART I: MATERIAL AND ENERGY BALANCES 
SN  - 81-239-0953-5
U1  - 660.281 O 04 HOU/WAT 
PY  - 2004///
CY  - NEW DELHI
PB  - CBS PUBLISHERS AND DISTRIBUTORS
ER  -