http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sharon Abrams, David P. Rein ; with Donald R. H. Byrd ; developmental editor, Mary Vaughn
es-BUNED L.T.M. 2562 España. Fondo Manes UNED MANES