Chʻŏngsonyŏn chŏngbo tʻongsin yulli kyoyuk hwalsŏnghwa pangan
By: chʻaegim yŏnʼguwŏn Yi Hye-yŏn ; kongdong yŏnʼguwŏn Chʻu Pyŏng-wan ; pojo yŏnʼguwŏn Chŏn Yu-mi.
Contributors: Chʻu, Pyŏng-wan.; Chŏn, Yu-mi.
Series: Yŏnʼgu pogo -- 04-R08
Publisher: Hanʼguk Chʻŏngsonyŏn Kaebarwŏn
Published: 2004
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 464
Subjects: Internet and children -- Moral and ethical aspects; Computers and children -- Moral and ethical aspects; Internet -- Safety measures
Notes: Includes bibliographical references (p. 373-381).