Chuchʻe sasang e ŭihayŏ palkʻyŏjin insik hwaltong ŭi ponjil
By: [chippʻil, Chʻoe Hŭi-yŏl ; pʻyŏnjip, Yi Tong-chʻo].
Published: 1979
Place of publication: [           ] : Kwahak, Paekkwa Sajŏn Chʻulpʻansa, 1979
Language: kor
Number of pages: 62