Hougen, Olaf Andreas. Industrial chemical calculation; the application of physico-chemical principles and data to problems of industry - 2 ed. - New York : Wiley, 1955 (c.1936) - 487 p. : ilus. LCCN: 16521 Subjects--Topical Terms: IngenierĂa quĂmica. Dewey Class. No.: 660 / H68i 1936