Chʻillyŏn ŭi kidarim kwa ilgop nal ŭi saeng
Subtitle: Chʻoe Ton-sŏn sijip
Series: Yŏnghak sisŏn -- 1
Publisher: Yŏnghak Chʻulpʻansa
Published: 1984
Place of publication: Sŏul
Language: kor
Number of pages: 116
Other titles: 7-yŏn ŭi kidarim kwa 7 nal ŭi saeng