Painŏri k'odŭ
Subtitle: No Sŏng-nae kwahak sosŏl = Binary code
Edition: Kaejŏngp'an
Publisher: Kungni
Published: 2004
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788958200123; 9788958200130
Other titles: Binary code