Encyclopedia of chemical technology / John Wiley & Sons - New York: John Wiley & Sons, 1979 - 213p. Vol. 1 to 4Vol. 1 to 4Vol. 5 to 8Vol. 9 to 12Vol. 13 to 16 Subjects--Topical Terms: Management Subjects--Index Terms: Technology Universal Decimal Class. No.: R 66(03) / L8.4-1