Kŭmni chojŏng ihu ŭi kyongje hwaltong kwa munje chŏm
Series: Chosa charyo -- 16; Chosa charyo -- 16.
Publisher: Hanʼguk Kyŏngjein Hyŏphoe Chosabu
Published: 1965
Place of publication: [Sŏul]
Language: kor
Number of pages: 52
Subjects: Interest and usury; Problems, exercises