http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
New York State intercity travel data, 1975
Nathan S. Erlbaum [and others] ; prepared by the Planning Research Unit, Planning and Research Bureau, New York State Department of Transportation, in cooperation with Union College Transportation Program, Schenectady, N.Y.
Final report under contract DOT-OS-60124; volume 2.