00463     2200169   4500001002100000008004100021035001900062245004000081100001500121250001100136260004800147300002600195020002100221084001800242082001200260650002100272INLIS000000000746462                                   Ind  $a 0010-0324000001$a Sanitasi Higiene & Keselamatan Kerja$a Ahmad Said $a Cet. 1 $a Jakarta $b Pt. Sinar Wadja Lestari  $c 2007 $a iv, 108 hlm ; $c 20 cm$a 978-979-1213-07-3$a 331.2596 AHM s$a 331.2596$a KESELAMATAN KERJA