Kirk, Raymond Eller 1890-1957 Encyclopedia of chemical technology : index volumes 5 to 8 castor oil to emulsions / Kirk - Othmer - 3rd. ed. - New York : Wiley, c1980 - 200 p. 26 cm Subjects--Topical Terms: TECNOLOGIA QUIMICAENCICLOPEDIAS Universal Decimal Class. No.: 030.1:66