01119nam a2200241 k 4500001001500000005001500015008004100030040001900071041001300090049003000103052002100133056001300154082001500167100004800182245022800230260003600458300003100494502009600525653015500621950002100776963003700797965004300834KDM199103496  20200723142841910611s1990    ulka       AT 000   kor    a011001c0110010 akorbeng0 lEM810045lEM810046c2fDP01a532.8b강837ㄱ  a532.8230 a624.152191 a강인석,g姜仁錫,d1960-0KAC20121647910a工事分割體系를 知識基盤으로 한 土木工事費 積算體系에 관한 硏究=x(A)study on the cost estimating systems of civil works by the use of work breakdown structure(WBS) as a knowledge-base/d姜仁錫  a서울:b中央大學校,c1990  axii,132장:b삽도;c26cm1 a학위논문(박사) --b中央大學校 大學院:c土木工學科 施工學專攻,d1990  a공사분할체계a지식기반a토목공사비a적산체계aCOSTaESTIMATINGaSYSTEMSaCIVILaWORKSaWORKaBREAKDOWNaSTRUCTUREWBSaKNOWLEDGEBASE1 a비매품b\6800  a토목공학과a시공학전공  a토목시공학x공사비적산체계