http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Entrance rates and full-time hours of common laborers employed by cities
Common laborers, Entrance rates and full-time hours of
1 online resource (v, 31 pages) : illustrations, form.
prepared by the Division of Wages, Hours, and Working Conditions.
At head of title: United States Department of Labor. Frances Perkins, secretary. Bureau of Labor Statistics. Isador Lubin, commissioner.
"This is the third survey ... The first ... was conducted in 1928 and the second in 1932 ... Prepared by Robert S. Billups."--Preface.
Also issued as House doc. 87, 75th Congress, 1st session.
Bulletin of the United States Bureau of Labor Statistics ; 627