TY  - BOOK
AU  - Hougen,Watson
TI  - Chemical process principles
SN  - 8123911602 (paperback)
U1  - 541.369 HOU 
PY  - 2004///
CY  - [S.l.]
PB  - CBS Publishers & Distributors
KW  - chemical process
UR  - http://www.amazon.com/exec/obidos/ASIN/8123911602/chopaconline-20
ER  -