http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Census reports, twelfth census of the United States taken in the year 1900
Bibliography and reel index : a guide to the microfilm edition of the United States decennial census publications, 1790-1970
Issued by: United States Bureau of the Census.
Accompanied by: Bibliography and reel index : a guide to the microfilm edition of United States decennial census publications, 1790-1970.
Microfilm. Woodbridge, Conn. : Research Publicatons, 1986? 8 microfilm reels ; 35 mm. (U.S. decennial census publications, 1790-1970).
U. S. decennial census publications,1790-1970