Hak (hak) maŭl
Subtitle: Hong Yun-pʻyo che-2 sijip
Series: Harak ŭi hŭrŭm wi e -- 14
Publisher: Harak Tosŏ
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 121
Other titles: Hak maŭl.