http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a review and computer enhancement of recently discovered old microfilm of America's first book on auditing by H.J. Mettenheimer
analyzed and restored by Peter L. McMickle, Paul H. Jensen.
Includes a photocopied reproduction of H.J. Mettenheimer's Safety book-keeping of 1875.