http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Social security in the United States, 1936
National Conference on Social Security 1936 : New York)
American Association for Social Security
A record of the ninth National Conference on Social Security, New York City, April 24 and 25, 1936, together with a census of social security in the United States.