Sŏnggong ŭi kil, haengbok ŭi kil
Subtitle: The way to success, the way to happiness
By: [yŏkkŭni Kim Yŏng-no]
Edition: Chʻopʻan
Publisher: Koryŏwŏn
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 241
Notes: Korean and English.