Ordenanza general de seguridad e higiene y Plan Nacional ...
Subtitle: disposiciones laborales vigentes del Estado español.
Contributors: Spain. Ministerio de Trabajo.
Publisher: Daniel Alvarez Cabezón
Published: 1975
Place of publication: Barcelona
Language: spa
Number of pages: 112
Subjects: Industrial safety -- Law and legislation -- Spain.; Industrial hygiene -- Law and legislation -- Spain.
Notes: Cover title.