00643     2200265   4500001002100000005001700021008004100038020001800079035002400097082000600121090002000127100001600147240000600163245004600169250001100215260002700226300002800253500000600281504000600287650003100293700002900324852001200353985000600365990000600371JATIM-0609000000642020090625110444.0                                   ind    a979-8060-14-8  0010-060900000006420  a0  a331.259 6 STA k  aSTAM, H.N.C  a0  aKeselamatan Dan Kesehatan Di Tempat Kerja  aCet. 1  aJakartabKatalisc1989  a92 hlm. : ilus. ; 21 cm  a0  a0  aTENAGA KERJA - KESELAMATAN  aPATRIANA, Djadjang Madya  aJIPDSUR  a2  a0