Teknik Keselamatan dan Kesehatan Kerja di industri Anizar text Yogyakarta Graha Ilmu 2012 ind id xvi + 190 hlm : Ilus ; 16 x 23 cm 658.38 658.38 Ani t 978-979-756-560-2 190206 20190206102234 INLIS000000000007518 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)