원불교정전연구
Subtitle: suhaeng p'yŏn I
By: Han Ki-du chŏ,
Publisher: Wŏn'gwang Taehakkyo Ch'ulp'anguk
Published: 1997
Place of publication: Iksan-si
Language: kor
Number of pages: 565
Subjects: Wŏn Pulgyo (Sect); Spiritual exercises
Other titles: Wŏn Pulgyo chŏngjŏn yŏn'gu
Notes: Includes index.