00742cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050003100141110003200172245007000204260001900274300002300293490005500316500005400371650004400425650001600469740001500485l  32000066 DLC20260227111533.0790814s1932    sz            000 0 eng    al  32000066   a(OCoLC)5270917  aDLCcArUdDLC  apremarc00aHD4813b.I4 Ser. N, no. 182 aInternational Labour Office10aStatistics of migration :bdefinitions, methods, classifications.  aGeneva,c1932.  aiv, 152 p.c24 cm.0 aStudies and reports, series N, Statistics,vno. 18  aAt head of title: International Labour Office ... 0aEmigration and immigrationvStatistics. 0aStatistics.0 aMigration.