http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Microfiche. Louisville, Ky. : Lost Cause Press, 1970. -- 6 sheets ; 7.5 x 12.5 cm. -- (Sabin, Joseph, 1821-1881. [Bibliotheca Americana] Selected Americana. [Microfiche edition]).