Kŭmyung hwaltong ŭi siltʻae wa munjechŏm
Subtitle: kŭmni hyŏnsilhwa ihu rŭl chungsim ŭro
Publisher: Hanʼguk Kyŏngjein Hyŏphoe Chosabu
Published: 1966
Place of publication: [Sŏul]
Language: kor
Number of pages: 102
Subjects: Interest and usury