TY - BOOK ED - Robert Wood Johnson Medical School. TI - Health and safety in small industry: A practical guide for managers SN - 0873711955 AV - RC967 H43 PY - 1989/// CY - Chelsea, michigan PB - Lewis KW - Higiene industrial KW - Seguridad industrial N1 - "division of consumer healt education, department of environmental and community medicine, umdnj, robert wood johnson medical school" ER -