Directorio industrial.
Contributors: Instituto Nacional de Salud Ocupacional (Chile)
Publisher: [Instituto Nacional de Salud Ocupacional]
Published: 1977
Place of publication: Santiago de Chile
Language: spa
Number of pages: 31
Subjects: Industrial safety -- Law and legislation -- Chile.; Industrial hygiene -- Law and legislation -- Chile.; Hazardous substances -- Law and legislation -- Chile.; Consulting engineers -- Chile.; Evidence, Expert -- Chile.
Notes: Cover title.