http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Organizacion politica y economica de la Confederacion argentina
Microfiche. Louisville, Ky., Lost Cause Press, 1965. 21 sheets. 7.5 x 12.5 cm.
Sabin, Joseph, 1821-1881. [Bibliotheca Americana] Selected Americana ; [Microfiche ed.]