000 00619nam a22002171 4500
001 70008
090 _a70008
100 _a20070628d1972 k a0pory5003 ba
101 0 _aeng
102 _aGB
200 1 _aSupplement nº 1 to the law relating to safety and health in mines and quarries
_epart 4
_equarries 1972
210 _aLondon
_cHer Majesty's Stationery Office
_d1972
215 _a207 p.
_d[30] cm
606 1 _aSegurança no trabalho
606 1 _aLegislação
606 1 _aMineiros
606 1 _aReino Unido
675 _a331.4
675 _a340.13
675 _a622.86