http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Changes in cost of living in large cities in the United States, 1913-41
Changes in cost of living in large cities in the United States, nineteen thirteen-forty one
Changes in cost of living in large cities in the United States, 1913 to 41
1 online resource (ix, 112 pages) : illustrations.
Bulletin of the United States Bureau of Labor Statistics ; 699