Sepŏp yŏnsŭp
Subtitle: kaekkwansik
By: O Chŏng-ung chŏ
Edition: '86 kaejŏngpʻan
Publisher: Segyŏngsa
Published: 1986
Place of publication: Sŏul
Language: kor
Number of pages: 586
Subjects: Taxation; Law and legislation; Problems, exercises