金培元 2016-02-25T09:28:50Z 2016-02-25T09:28:50Z 19940601 1994 54629 http://search.kca.go.kr/libtechupload/情報化社會와_消費者의_알_權利.pdf https://www.kca.go.kr/repo/handle/2015.oak/270 情報化社會와_消費者의_알_權利.pdf 金培元 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ 情報化社會와 消費者의 알 權利 논문