00518     2200205   4500001002100000008003900021035002000060245004400080100001300124260004400137300001900181084001700200082001100217990001400228990001400242990001400256990001400270990001400284990001400298INLIS000000000007682                                   I    a0010-0317007680  aPencegahan Kecelakaan Kerja di Industri  aSabdoadi  aSurabaya :bUniversitas Airlanggac1981  a21 hlm.c24 cm  a613.62 Sab p  a613.62  a178681111  a179381111  a179481111  a179381111  a178681111  a179481111