# Federal Register
1 - 1952.1, 1952.10, 1952.11 - 80:49897-49909 - Streamlining of Provisions on State Plans for Occupational Safetyand Health - PDF
2 - 1952.1, 1952.10, 1952.11 - 80:49956-49968 - Streamlining of Provisions on State Plans for Occupational Safetyand Health - PDF