00475     2200181   4500001002100000005001500021008004100036035002500077041000800102082001000110090001000120100001400130245004200144250001600186260003500202300002900237650002700266INLIS00000000001262420130516000506                                   ind    a0010-051300000012624  aind  a344.4  a344.4  aSuma'mur,  aHigene Perusahaan dan Kesehatan Kerja  aCetakan : 3  aJakartabPT Gunung Agungc1967  a322 hlm. : ilus. ;22 cm.  aHukum Kesehatan Rakyat