I ttŏllim ne kasŭm taŭl ttae kkaji
Subtitle: ŭmak si moŭm
By: Hong Yun-suk, Chŏng Kong-chʻae oe chiŭm
Publisher: Samil Sŏjŏk
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 273