Guía nacional de seguridad y ecología
By: [autor y director de la Guía, José Luis Sinning O'Meara].
Contributors: Asociación Nacional de Seguridad Industrial (Colombia)
Publisher: Asociación Nacional de Seguridad Industrial
Published: 1981
Place of publication: Bogotá, D.E
Language: spa
Number of pages: 127
Subjects: Industrial hygiene -- Colombia -- Directories.; Industrial safety -- Colombia -- Directories.; Industrial safety equipment industry -- Colombia -- Directories.
Notes: Cover title.