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| 001 | 000250176 | ||
| 005 | 20240103081557.0 | ||
| 008 | 960328s1998 sz a r 000 0 eng d | ||
| 020 | _a9221098141 (v. 1) | ||
| 020 | _a922109815X (v. 2) | ||
| 020 | _a9221098168 (v. 3) | ||
| 020 | _a9221098176 (v. 4) | ||
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| 050 | 4 |
_aRC 963 _bI6.1998 |
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| 245 | 0 | 0 | _aEncyclopaedia of occupational health and safety |
| 250 | _a4th ed. | ||
| 260 |
_aGeneva : _bInternational Labour Office, _c1998 |
||
| 300 |
_a4 v. : _bil. ; _c28 cm. |
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| 650 | 0 | _aMedicina industrial | |
| 650 | 0 |
_aClase obrera - _xAtención médica |
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| 905 | _a21 | ||
| 942 | 1 | _cNEWBFXC10 | |
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_c223620 _d223620 |
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| 980 |
_851 _gRonald RUIZ |
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