00525 2200193 4500001002100000005001500021008004100036035001900077041000700096082001300103090002600116100003000142245005100172250001000223260003000233300002600263500002200289650002000311INLIS00000000002820420231202150007231202||||||||| | ||| |||| || |  0010-1223028204 aid0 a331.3441 a331.344 01 Ind p0 aEugenia Liliawati Muljono00aPeraturan sistem sanajemen dan kesehatan kerja aCet.1 aJakartabHarvarindoc1997 avii, 83 hlm. ; 23 cm. aR10.26 - R10-0487 0aKetenagakerjaan