Hougen, Olaf Andreas.

Chemical process principles charts / (by) Olaf A. Hougen, Kenneth M. Watson (and) Roland A. Ragatz. - 3rd ed. - New York : Wiley, (1964). - 1 v. [unpaged] : chiefly illus. ; 29 cm.

"Selected for enlargement from the revised text 'Chemical process principles' parts I (1954) and II (1959) by O.A. Hougen, K.M. Watson and R.A. Ragatz...and are intended as a supplement."

Chemistry, Physical and theoretical.
Chemical Engineering.

660.284 / HOU