孟子性善說에對한研究
Subtitle: insŏng munje ŭi yŏnʾgu
By: Yi Sang-ŭn
Publisher: Koryŏ Taehakkyo
Published: 1955
Place of publication: Sŏul
Language: kor
Number of pages: 50
Other titles: Maengja sŏngsŏnsŏl e taehan yŏngu; Study on mencius theory of human nature.
Notes: Added title: A study on mencius theory of human nature.

Koryŏ taehakkyo osipchunyŏn kinyŏm nonmun.