Kaekkwansik kyŏngjehak yŏnsŭp
By: Kwŏn O-chʻŏl chŏ
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 996
Subjects: Problems, exercises; Economics
Other titles: Kyŏngjehak yŏnsŭp.