00831nam a2200217 c 4500001001500000005001500015008004100030040001900071041001300090049001800103052002400121056001600145082001600161100004800177245015200225260003600377300002900413502009900442653003200541963004000573KDM199840355  19990304160245990304s1998    ulka       AK 000   kor    a011001c0110010 akorbeng0 lEM1749594fDP01a559.6254b이742ㅍ  a559.6254240 a622.1542211 a이태종,g李泰鍾,d1967-0KAC20183033510a파동장 변환을 이용한 전자탐사 주시 토모그래피=xElectromagnetic traveltime tomography with wavefield transformation/d이태종  a서울:b서울대학교,c1998  avi,71장:b삽도;c26cm1 a학위논문(박사) --b서울대학교 대학원:c자원공학과 물리탐사전공,d1998  a토모그래피aTOMOGRAPHY  a자원공학과a물리탐사전공