http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Seminar on "Social Change Analysis as a Tool for Strategic Planning and Decision Making," Barcelona (Spain), 18th-21st June 1980
Seminar on "Social Change Analysis as a Tool for Strategic Planning and Decision Making" (1980 : Barcelona, Spain)