http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Division of Industrial and Engineering Chemistry.
"Based on papers presented at two symposia sponsored by the Division of Industrial and Engineering Chemistry of the American Chemical Society at the 160th meeting, Chicago, Ill., Sept. 17, 1970, and the 163d meeting, Boston, Mass., Apr. 14, 1972."