000			00731nam a2200205Ia 4500
001			0000004693
005			20251012174246.0
008			930115s1990 sz s i001 0 eng d
020			_a922006426X
020			_a9789220064269
090			_aHD4826 _b.Y44 1991
245	0	0	_aYear book of labour statistics = _bAnnuaire des statistiques du travail = Anuario de estadâisticas del trabajo _cInternational Labour Office.
250			_a49th issue.
260			_aGeneva _bInternational Labour Office _c1990.
300			_a1094 p. _c31 cm.
500			_aAt head of title: 1989-90.
650		0	_aWorking class _vStatistics.
740	0	1	_aAnaurio de estadâisticas del trabajo. 1990.
740	0	1	_aAnnuaire des statistiques du travail. 1990.
999			_c8 _d8