http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Prepared by: Division of Wage Analysis, -Apr.-Oct. 1944; Wage Analysis Branch, Oct. 1944 to Apr. 1945-<Apr. 1946>
Reprinted from the Monthly labor review, Apr.-Oct. 1944-<Apr. 1946>
Bulletin of the United States Bureau of Labor Statistics