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UNA01000021775 |
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20120328185615.0 |
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080728s1981 000 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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4 |
|a 614.831.2
|b O-19-o
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|a Occupational health guidelines for chemical hazards /
|c editors Frank W. Macinson, R. Scott Stricoff
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| 260 |
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|a Cincinnati, Ohio :
|b National Institute for Occupational Safety and Health ,
|c 1981
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| 300 |
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|a xiii, 470 páginas ;
|c 27 cm.
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| 504 |
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|a Incluye bibliografía
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| 650 |
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|a SALUD OCUPACIONAL
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| 650 |
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|a ENFERMEDADES OCUPACIONALES
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| 650 |
0 |
4 |
|a PRODUCTOS QUIMICOS
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| 650 |
0 |
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|a PREVENCION DE ACCIDENTES
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