00962nam a2200241 a 4500001001300000005001500013008004100028041001300069049003000082052002000112056001700132082001700149100004800166245016800214260003600382300004100418502009600459504003200555590003100587653004900618900002700667900002600694KDM20067004420211028110432061130s2004    ulkad      AK 000   eng  0 aengbkor0 lWM487511lWM487512c2fDM02a622.1592bP995r  a559.62592240 a622.15922211 a편석준,g片碩駿,d1978-0KAC20162091710aRefraction traveltime tomography using damped monochromatic wavefield=x단일 주파수의 감쇄 파동장을 이용한 굴절 주시 토모그래피/d편석준  a서울:b서울대학교,c2004  aiv, 35 leaves:bill., charts;c26 cm0 a학위논문(석사) --b서울대학교 대학원,c지구환경시스템공학부,d2004.  aBibliography: leaves 28-31.  y열람용은 복사본임.  a굴절주시토모그래피a감쇄파동장10aPyeon, Seokjun,d1978-10aPyun, Sukjoon,d1978-