丁東榮 2016-02-25T09:29:32Z 2016-02-25T09:29:32Z 19991101 1999 56255 http://search.kca.go.kr/libtechupload/1761919.pdf https://www.kca.go.kr/repo/handle/2015.oak/854 1761919.pdf 丁東榮 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ 『아파트 分讓廣告』實態 調査結果 보고서