무너진 다리
Subtitle: Ch'ŏn Sŏl-lan SF changp'yŏn sosŏl
Edition: Ch'op'an.
Series: Gravity Fiction -- 08
Publisher: Kŭraebit'i Puksŭ
Published: 2019
Place of publication: Sŏul-si
Language: kor
Number of pages: 519
ISBN-13: 9791189852054
Subjects: Artificial intelligence; Fiction
Other titles: Munŏjin tari