000			00733nam a2200181Ia 4500
001			0000000991
005			20251012174302.0
008			980326s1997 sz b 001 0 eng d
020			_a9221095177
050	0	0	_aJV6019 _b.I56 1997
090	0	0	_a304.8/07/27 _221
245	0	0	_aInternational migration statistics _bguidelines for improving data collection systems _cR.E. Bilsborrow ... [et al.].
260			_aGeneva _bInternational Labour Office _c1997.
300			_axii, 441 p. _c25 cm.
500			_a"A study published with the financial support of the United Nations Population Fund (UNFPA)."
504			_aIncludes bibliographical references (p. 411-425) and index.
650		0	_aEmigration and immigration _xStatistical methods.
999			_c487 _d487