http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
with commentary and relevant extracts from other writings
xxii pages, facsim. (178 (i.e. 168) pages), 552 pages : illustrations, portrait, maps. ; 25 cm.
Memoirs of the American Philosophical Society ; v. 35