Chero ssŏm
Subtitle: Zero sum
By: Yu Sang-jin
Edition: Ch'op'an
Series: Booking comics; Booking comics
Publisher: Haksan Munhwasa
Published: 2005
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
ISBN-13: 9788952975867
Subjects: Comic books, strips; Fantasy comic books, strips
Other titles: Zero sum