Kaesŏng sangin
Subtitle: ch'ŏnnyŏn ŭl iŏon charin kobi kyŏngyŏng ch'orhak
By: Hong Ha-sang chiŭm
Edition: Ch'op'an
Publisher: Kugil Midiŏ
Published: 2004
Place of publication: Sŏul
Language: kor
Number of pages: 334
Subjects: Merchants; Business ethics