共 50 条
- [41] OCCUPATIONAL INDUSTRIAL STRUCTURE OF BLACK EMPLOYMENT IN UNITED-STATES REVIEW OF BLACK POLITICAL ECONOMY, 1975, 6 (01): : 8 - 28
- [42] OCCUPATIONAL-HEALTH STANDARD SETTING IN THE UNITED-STATES AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1985, 46 (10): : 541 - 546
- [49] OCCUPATIONAL-SAFETY AND HEALTH - UNITED-STATES OF AMERICA SOZIAL-UND PRAVENTIVMEDIZIN, 1978, 23 (01): : 20 - 26