Higiene perusahaan dan kesehatan kerja (HIPERKES) text Jakarta Sagung seto 2009 I xx, 570 hlm. 24 cm INDUSTRIAL HYGIENE 613.62 613.62 Sum h 9786028674058 INLIS000000000004604 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)