Chŏng Ku-yŏng hoegorok
Subtitle: silpʻae han tojŏn
By: Yi Yŏng-sŏk pʻyŏn
Edition: Chʻopʻan
Publisher: Chungang Ilbosa
Published: 1987
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 370