http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Zones of stars observed at the United States Naval Observatory in the years 1846, 1847, 1848 and 1849
10.546 -- 1869,App.2. -- PAGE,Thomas Jefferson: -- Zones of stars observed at the United -- States Naval Observatory in the years -- 1846,1847,1848 and 1849. 1872 -- s.COFFIN,John Huntington Crane.