http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Systems analysis applications to complex programs
proceedings of the IFAC/IFORS/IIASA Workshop, Bielsko Biaa, Poland, 1-6 June 1977
International Federation of Automatic Control
International Federation of Operational Research Societies
International Institute for Applied Systems Analysis