http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States of America, treasury notes of December 31, 1985, series AC-1985
"Supplement to department circular, public debt series--no. 37-83"--P. 4.
Department circular, public debt series ; no. 37-83