Henglein, F. A. 1893- Chemical technology / by F. A. Henglein. ; translated by R. F. Lang - 1st English ed. - Oxford : Pergamon Press, 1969 - xv, 894 p. : ill. (part col.) ; 27 cm. Translation of Grundriss der chemischen Technik Includes bibliographies engger LCCN: 67-022831 Subjects--Topical Terms: Chemical engineeringChemical industry