Sŏul Kyoyugwŏn simnyŏn
Publisher: Sŏul Tʻŭkpyŏlsi Kyoyuk Wiwŏnhoe Sŏul Kyoyugwŏn
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 224
Other titles: Sŏul Kyoyugwŏn 10-yŏn