00663nam a2200217 c 4500001001300000005001500013007000300028008004100031020002500072049002800097052001800125056001600143082001700159245006400176246003100240260003100271300003800302650004700340700004100387950001700428KMO20085446120180730145026ta081111s2007    ulkac         000   kor    a9788991024298g033000 lEM4355566lEM4355567c201a530.9804b8-1  a530.98042401a620.860222100a산업재해(産業災害)없는 세상 /d박동탁 지음30a산업재해 없는 세상  a서울 :b책님들,c2007  a315 p. :b삽화, 초상 ;c23 cm 8a산업 재해[産業災害]0KSH19980026521 a박동탁,d1948-0KAC2018842494aut1 a가격불명