맹세
Subtitle: Tanp'yŏn sosŏl
By: Yi Pung-myŏng ; Yu Kŭn-sun ; Yi T'aek-chin
Publisher: Chosŏn Chakka Tongmaeng Ch'ulp'ansa
Published: 1956
Place of publication: P'yŏngyang
Language: kor
Number of pages: 118
Other titles: Maengse