| 000 | 01089naa a2200241 i 4500 | ||
|---|---|---|---|
| 001 | 15357 | ||
| 003 | ES-MaBCM | ||
| 005 | 20241016091939.0 | ||
| 008 | 910729s1991 gbr 000 0 eng d | ||
| 021 | _axx | ||
| 035 | _a(OCoLC)1365153838 | ||
| 040 | _cES-MaBCM | ||
| 041 | 0 | _aeng | |
| 043 | _agbr | ||
| 110 | 1 |
_aGran Bretaña _952051 _bDepartment of Employment |
|
| 245 | 1 | 0 |
_aSafety in the Use of Chemicals at Work Convention 1990 (no.170). Night work Convention 1990 (no. 171). Safety in the use of chemicals at work recommendation 1990 (no. 177). Night work recommendation 1990 (no. 178) _b: presentation and proposed action by her majesty's Government in the United Kingdom and Northern Ireland _cDepartment of Employment ; International Labour Conference |
| 650 | 2 | 7 |
_aTrabajo nocturno _960484 |
| 650 | 4 |
_aOrganización Internacional del Trabajo _952679 |
|
| 650 | 2 | 7 |
_aSanidad laboral _958872 |
| 711 | 2 |
_aConferencia Internacional del Trabajo _9114283 _eReunión _n77ª _d1990 _cGinebra) |
|
| 773 | 0 |
_aEn: _tCm _dLondon : 1991 _w104537 _gnº 1562, junio ; p. 1-25 |
|
| 942 | _cAREV | ||
| 999 |
_c15357 _d15357 |
||