Ulmyŏ usŭmyŏ chʻum chʻumyŏ
By: Yi Yŏng-ho chiŭm.
Series: Yerimdang sonyŏn sonyŏ chʻangjak tonghwa
Publisher: Yerimdang
Published: 1980
Place of publication: Sŏul
Language: kor
Number of pages: 244