http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Manuscripts of the Dibner collection Dibner Library of the History of Science and Technology of the Smithsonian Institution Libraries
xiii, 145 pages, 16 unnumbered leaves of plates : illustrations ; 28 cm.
Smithsonian Institution Libraries research guide ; 5