Kwallija ŭi chokŏn
Subtitle: tʻop i kidae hanŭn kwallija sang
By: Chŏng Kwang-bok pʻyŏnjŏ
Edition: Chʻopʻan
Series: Business library -- 18
Publisher: Kapchin Chʻulpʻansa
Published: 1987
Place of publication: Sŏul
Language: kor
Number of pages: 212