TY - BOOK ED - Bureau of National Affairs Washington, D.C. TI - Occupational safety and health reporter PY - 1971///- CY - Washington, D.C. PB - Bureau of National Affairs, Inc. KW - Industrial safety KW - United States KW - Cases KW - Local KW - Industrial hygiene N1 - [V.1-2], Current reports. [V.3-4], Reference file. [v.5], Decisions ER -