Mulkogi rŭl ullin iyagi
Subtitle: chŏlmŭn siindŭl i ssŭn kajok tonghwajip
By: [chiŭni Sŏ Chŏng-yun oe]
Series: Ŏrŭn ŭl wihan tonghwa -- 1
Publisher: Chʻaek Namu
Published: 1990
Place of publication: Sŏul-si
Language: kor
Number of pages: 277