00470     2200181   4500001002100000005001500021008004100036035001900077041000700096082001100103090001700114100001300131245002400144260004100168300003500209500002200244650002200266INLIS00000000001983020231202144230231202|||||||||   |   |||   |||| ||   |   0010-1223019830  aid0 a331.25  a331.25 Soe k0 aSoedjono00aKeselamatan kerja 2  aJakartabBhratara Karya Aksarac1985  aviii, 55 hlm. : ilus. ; 22 cm.  aR10.25 - R10-0472 0aKeselamatan Kerja