Chʻŏŭm ŭl wihan chʻum
By: Han Yŏng-ok
Edition: Chʻopʻan
Series: Onŭl ŭi chŏlmŭn siindŭl -- 19
Publisher: Tungji
Published: 1992
Place of publication: Sŏul-si
Language: kor
Number of pages: 137