http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Rockwell International (electronics, North American Aircraft/Space operations) and the UAW, May 1941-September 1977
Analysis for the 1967-77 period was prepared by John J. Lacombe and William M. Davis.
International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America.
Bulletin of the United States Bureau of Labor Statistics ; 1893