Occupational safety and health series /
Gardado en:
| Corporate Authors: | , |
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| Formato: | Seriadas |
| Idioma: | English |
| Publicado: |
Geneva :
International Labour Office,.
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| Subjects: |
| descrición da copia: | Description based on: No. 3, published 1964. |
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| Descrición Física: | v. ; 24 cm. |
| Frecuencia de Publicación: | Irregular |
| ISSN: | 0078-3129 |