http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the International Symposium on Synergetics, Bielefeld, Fed. Rep. of Germany, September 24-29, 1979
International Symposium on Synergetics (1979 : Bielefeld)
viii, 271 pages : illustrations ; 25 cm.