http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Labor Offices in the United States and Canada
12.689/177 -- LABOR-OFFICES United-States Canada -- Labor Offices in the United States and Ca= -- nada.<Revis.> - [Washington]:U.S.Department -- of Labor 1959. IV,52 S. 8° -- (U.S.Department of Labor.Bulletin.177.) -- 1960: 1483 a. -- Ho.