TY - BOOK ED - United States TI - Job safety & health quarterly CY - Washington,D.C. KW - Industrial safety KW - Local KW - Industrial hygiene N1 - Description based on:Vol.13, no.3(spring 2002); title from title screen (viewed Feb. 14,2002) UR - http://purl.access.gpo.gov/GPO/LPS3310 ER -