00492     2200193   4500001002100000005001500021008004100036035002500077041000800102082001000110090001000120100001300130245004800143250001600191260003500207300002400242650002200266990001000288INLIS00000000001045620130515222107                                   ind    a0010-051300000010456  aind  a331.2  a331.2  aSumamur,  aKeselamatan Kerja dan Pencegahan Kecelakaan  aCetakan : 1  ajakartabPT Gunung Agungc1981  ax, 322 hlm. ;24 cm.  aKeselamatan Kerja  a12471