K'osŭmosŭ
Subtitle: yŏmyŏng ŭi Hak'odat'e
By: Pak Kŭn-hyŏng
Edition: Ch'op'an
Series: Ianjae hŭigoksŏn -- 009; Ianjae hŭigoksŏn -- 009.
Publisher: Ch'aek Kongjang Ianjae
Published: 2022
Place of publication: Sŏul
Language: kor
Number of pages: 88
ISBN-13: 9791197089398