00615nam a2200217 k 4500001001500000005001500015008004100030020002200071040001900093049002800112052001900140056001100159082001200170245004600182260003000228300002600258504001700284653002300301700006200324950001100386KMO199801429  20180808134428980228s1998    ulka          001   kor    a8987314065g93530  a011001c0110010 lEM1626174lEM1626175c201a571b이712ㅁ  a571240 a66122100a무기공업화학/d이철태...[등]저  a서울:b探求堂,c1998  a411p.:b삽도;c26cm  a색인수록  a무기공업화학1 a이철태,g李鐵泰,d1952-,e등저0KAC2017028694aut0 b\14000