00977cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040001700111042001200128050002400140082000800164110003200172245015400204260001900358300002300377490004700400504003200447650003600479650001600515711007700531810007400608999001700682l  51000033 DLC20260227111542.0760301s1951    sz            000 0 eng    al  51000033   a(OCoLC)2023023  aDLCcLUdDLC  apremarc00aHD7801b.I67 no. 18  a3382 aInternational Labour Office10aMethods of labour productivity statistics.bReport prepared for the seventh International Conference of Labour Statisticians, Geneva, September 1949.  aGeneva,c1951.  aiv, 136 p.c24 cm.1 aIts Studies and reports, new ser.,vno. 18  aBibliography: p. [134]-136. 0aLabor productivityvStatistics. 0aStatistics.2 aInternational Conference of Labor Statisticiansn(7th :d1949 :cGeneva)2 aInternational Labour Office.tStudies and reports, new ser.,vno. 18.  c36728d36728