http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Growth of labor law in the United States
GROWTH labor-law -- Growth of labor law in the United States. -- (Washington):U.S.Department of Labor -- 1962. VIII,316 S.mit 27 Kt.u.23 Tab. 8° -- 1963: 2296. -- Pi.. -