Title: Den förändrade synen på amerikansk teknologi
Subjects: Foreign influences, Swedish Technology assessment, American Technological innovations, Influence, Technology, American influences, Centennial Exhibition (1876 : Philadelphia, Pa.), Centennial Exhibition (1876 : Philadelphia, Pa.) (uri) http://id.loc.gov/authorities/names/n50057204 (uri) http://viaf.org/viaf/sourceID/LC|n50057204
Places: Sweden
Time periods: 19th century