Principles of labor legislation / by John R. Commons and John B. Andrews. Prepared in co-operation with the American Bureau of Industrial Research.

  • Commons, John R. (John Rogers), 1862-1945.
Date:
[1916]

Licence: Public Domain Mark

Credit: Principles of labor legislation / by John R. Commons and John B. Andrews. Prepared in co-operation with the American Bureau of Industrial Research. Source: Wellcome Collection.

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