000			01218cam a2200289 4500
020			_a9241206012
035			_a(Sirsi) 9241206012
060			_aWA 440
110	2		_aWHO Expert Committee on Methods Used in Establishing Permissible Levels in Occupational Exposure to Harmful Agents.
245	0	0	_aMethods used in establishing permissible levels in occupational exposure to harmful agents : _breport of a WHO expert committee with the participation of ILO [meeting held in Geneva from 24 to 30 August 1976]
260			_aGeneva : _bWorld Health Organization, _c1977.
300			_a68 p.
440		0	_aWorld Health Organization technical report series ; _vno. 601
500			_aRussian version of nos. 586-612 bound together (barcode no. 00073786).
546			_aeng fre rus spa.
546			_apol.
561			_aWHO monograph
596			_a4
650	0	2	_aOccupational diseases _xprevention and control.
650	0	2	_aMaximum allowable concentration.
710	2		_aWorld Health Organization.
710	2		_aInternational Labour Organization.
856			_uhttps://apps.who.int/iris/
856			_uhttps://apps.who.int/iris/
008			891103s1977 eng
942			_2NLM _cMONOGRAPH
999			_c15420 _d15420