Web Communication Technologies and Internet-Related Social Issues - HSI 2003 Second International Conference on Human Society@Internet, Seoul, Korea, June 18-20, 2003, Proceedings - Chung, Chin-Wan; Chung, Chin-Wan; Kim, Chong-Kwon; Kim, Chong-Kwon; Kim, Won; Kim, Won; Ling, Tok-Wang; Ling, Tok-Wang; Song, Kwan-Ho; Song, Kwan-Ho (Springer Berlin Heidelberg : Imprint: Springer, 2003)