http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
question mise au concours par le conseil d'état du Canton de vaud en 1860
Reproduction from the The Goldsmiths' Library of Economic Literature, Senate House Library, University of London.
Making of the modern world. Part 2 (1851-1914)