http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Julio Villanueva Sotomayor; Elba Sandoval Valdivia
Resolución ministerial 214-ED-81 (2da D.T.)
Archivierung prüfen 20240324 DE-4165 1 pdager