共 50 条
- [25] ENFORCEMENT OF CHILD LABOR LAWS IN NEW HAMPSHIRE ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1910, 35 : 103 - 110
- [27] ENFORCEMENT OF CHILD LABOR LAWS IN SOUTH CAROLINA ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1910, 35 : 96 - 102
- [29] LABOR AND WAGES IN FRANCE ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1909, 33 (02): : 407 - 419