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00838nam a22002771a 4500 |
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UNA01000168155 |
| 005 |
20120328201234.0 |
| 008 |
080728s1996 ca 00010 spa d |
| 020 |
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|a 0-415-0-415-90366-1
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| 035 |
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|a 05-317
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 041 |
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|a In
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| 082 |
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|a 037613
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| 100 |
1 |
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|a Buttler, Judith P.
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| 245 |
0 |
4 |
|a The Occupational Health and Safety Act, 1993
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| 260 |
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|a Saskatchewan CA:
|b Occupational Health and Safety,
|c 1996
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| 300 |
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|a s.p.
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| 650 |
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4 |
|a CONDICIONES DE TRABAJO
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| 650 |
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4 |
|a TRABAJO
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| 650 |
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4 |
|a SEGURIDAD OCUPACIONAL
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| 650 |
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4 |
|a SEGURIDAD LABORAL
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| 740 |
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|a The Occupational Health and Safety Regulations, 1996
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| 852 |
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|a CIDCSO
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| 900 |
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|a JPS-20050930
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| 901 |
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|a EGC-20050309
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| 902 |
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|a Realidad Nacional y su Contexto
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