http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Compiled January 1, 1964 by Hillory A. Tolson. Revised July, 1969 by Howard W. Baker. Revised March 1, 1972 as Centennial Edition, by Howard W. Baker.
The Al Stonestreet Parks and Recreation Collection, 1997.