00481nam a2200157 a 450000500170000000800410001704100080005808200120006610000320007824500610011026400500017130000110022165000220023265000480025470000210030220260717091423.0260717s1992    ii            000 0 eng d  aeng04a658.3121 aInternational Labour Office10aIntroduction to work study.cInternational Labour Office 1aGeneva :bInternational Labour Office,c1992.  a441 p. 4aWork measurement. 4aMethods engineering.
Production management.1 aKanawaty, George