Onŭl ŭi munmyŏng i itki kkaji
By: [pʻyŏnjibin Chang Yŏng-guk].
Series: KBS kyoyuk yŏnghwa kwahak munmyŏng paltalsa
Publisher: Hanʼguk Pangsong Saŏptan
Published: 1982
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 207