Yubik'wŏt'ŏsŭ tŭrim
Subtitle: U dream
By: Chŏng Ki-uk chiŭm
Edition: Ch'op'an
Publisher: Maeil Kyŏngje Sinmunsa
Published: 2005
Place of publication: Sŏul-si
Language: kor
Number of pages: 251
ISBN-13: 9788974423490
Subjects: Ubiquitous computing; Social aspects; Information technology; Computers and civilization
Other titles: U dream