00659     2200229   4500001002100000005001500021035002000036007000300056008004100059020002200100082001000122084001600132100001700148245006300165250001100228260004000239300002600279650005700305504001900362990002400381990002400405INLIS00000000000475620171112093803  a0010-1117000620ta171112                           0 ind    a978-979-0334-59-5  a613.6  a613.6 RID k0 aRidley, John1 aKesehatan dan Keselamatan Kerja :bikhtisar /cJohn Ridley  aCet. 1  aJakarta :bPenerbit Erlangga,c2008  axiii, 314hlm ;c25 cm  aTopik-topik Khusus tentang Kesehatan dan Keselamatan  aIndeks,313-314  a0409/PERPUSHST/2008  a0446/PERPUSHST/2008