Chihak, chihyŏng mit kisang
By: [chippʻilcha Wŏn Ik-hwan, Yi Hyŏng-ho, Yu Chae-sin kongpʻyŏn ; chŏja Yukkun Sagwan Hakkyo].
Publisher: Tong Hakkyo
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 520