00593nam a2200229 c 4500001001300000005001500013008004100028020003400069040001900103056001500122090002200137245009000159260003400249300004700283500001700330650001900347650003200366653007300398700001400471950001100485049001700496KMO20170256820170919173759170919s2016 ulk 000 kor  a9788942590865g93530:c\29000 a146043c146043 a539.99226 a539.992b이58폭00a폭발의 이해와 조사실무 =x2017 세종도서 학술부문/d이승훈 지음 a파주 :b동화기술,c2016 a426 p. :b천연색삽화, 도표 ;c27 cm a색인수록 8a폭발[爆發] 8a산업 안전[産業安全] a폭발의a이해와a조사실무a2017a세종도서a학술부문1 a이승훈0 b\290000 lEM0000042308