Rules for the due application of an Act (numbered three thousand four hundred and twenty-eight, entitled "an act prescribing the compensation to be received by employees for person...

Memoria anual [microform].

The activities of the Bureau of Labor. Hermenegildo Cruz, director of Labor [microform].

The activities of the Bureau of Labor

Rules for the due application of an Act (numbered three thousand four hundred and twenty-eight, entitled "an act of prescribing the compensation to be received by employees for per...

Manual of the Bureau of labor.

Labor . Bulletin of the Bureau of labor.

Annual report.

Memoria annual.