http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
236.87 -- HENRY, Robert Selph: -- This fascinating railroad business 3.ed., -- rev. - Indianapolis, New York: Bobbs-Merrill -- (1946). 521 S. 8° -- 1948:1233.