Kaein yulli wa sahoe yulli
Subtitle: Kidokkyo sahoe yulli ŭi panghyang
By: Ko Pŏm-sŏ chŏ.
Published: 1979
Place of publication: Sŏul : Han'guk Sinhak Yŏn'guso : ch'ongp'an, Paekhap Sŏwŏn, 1979
Language: kor
Number of pages: 354