00503     2200217   4500001002100000005001700021008004100038035002400079082000600103090001400109240000600123245001800129260004800147300002900195500000600224504000600230650002500236852001200261985000600273990000600279JATIM-0609000000632820090625110436.0                                   ind    0010-060900000006328  a0  a331 MAS m  a0  aMasalah Buruh  aJakartabBiro Informasi dan Data CSISc1983  aJil. 3, : ilus ; 160 hlm  a0  a0  aBURUH DAN PERBURUHAN  aJIPDSUR  a3  a0