Tojŏn 1-ŏk yŏnbong
Subtitle: CEO chŏnmun hedŭ hŏntʻŏ ka mannan 7-in 7-saek ŏktae yo̮nbong sŏnggonggi
By: [chiŭni Kim Han-sŏk]
Edition: Chʻopʻan. 
Publisher: Iji Buk
Published: 2005
Place of publication: Sŏul-si
Language: kor
Number of pages: 292
Subjects: Success in business; Psychological aspects; Businesspeople; Conduct of life
Other titles: Tojŏn irŏk yŏnbong