http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
HEVESY, Paul de: -- The Unification of the world.Proposals -- of a diplomatist. - Oxford [usw.]:Perga= -- mon Pr.;(Braunschweig:Vieweg 1966). XIII, -- 356 S. 4° -- 1967: 1827. -- U: