00744nam a2200229 k 4500001001300000005001500013008004100028020003100069049002800100052001700128056001400145082001500159245006300174260004600237300002600283504004000309650004000349650004700389700005300436700001400489950001100503KMO20054503920180807111432051128s2005    uska       VH 001   kor    a8978686613g93570:c\180000 lEM3466261lEM3466262c201a530.98b5-45  a530.98240 a620.8622100a위험물 안전관리/d이학성;e박진도 [공]지음  a울산:b울산대학교 출판부,c2005  a436p.:b삽도;c26cm  a참고문헌: p.[431], 색인수록 8a위험물[危險物]0KSH1999012909 8a안전 관리[安全管理]0KSH19980169461 a이학성,g李學聖,d1955-0KAC2018240824aut1 a박진도0 b\18000