Kidokkyo kyoyungnon
By: O In-tʻak ... [et al.] pʻyŏnjŏ
Publisher: Taehan Kidokkyo Kyoyuk Hyŏphoe
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 476