00661cam|a2200169 i 450000500170000000800410001702000150005803500150007324501540008826000520024230000110029465000170030565000230032265000250034571000360037071100850040620260818144425.0020714s1983    ja      r    0100|0 eng d  a9283320166  a.b1038128400aInvolvement of trade unions in productivity :breport of the Symposium on Involvement of Trade Unions in Productivity, Seoul, Republic of Korea, 1983  aTokyo :bAsian Productivity Organization,c1983  a231 p. 0aTrade-unions 0aLabor productivity 0aIndustrial relations20aAsian Productivity Organization20aSymposium on Involvement of Trade Unions in Productivityd(1983 :cSeoul, Korea)