00817nam a2200253 k 4500001001500000005001500015008004100030040001900071049006700090052001900157052001800176056001100194082001200205245003600217250001400253260003000267300002600297580008100323653002000404700005700424776005800481950001000539965001400549KMO198606279  20180917194007860830s1986    ulka          001   kor    a011001c0110011 lEM532835lEM532836c2lAV497268v294fOBlAV497269v294c2fOB01a450b정464ㅈ31a082.1b2c294  a450230 a55021900a地質學摡論/d鄭昌熙 著  a全訂版  a서울:b博英社,c1986  a642p.:b삽도;c23cm  a국립중앙도서관 원문정보 데이터베이스(database)로 구축됨  a지질학개론1 a정창희,g鄭昌熙,d1920-20220KAC2016201694aut1 c컴퓨터파일.t2000년 주요자료원문정보 DB0 b\7500  a지질학