Insanghak 25-si
Subtitle: Chŏng Pʻal-bong pʻyŏnjŏ
Edition: Chʻopʻan
Publisher: Segyŏng Sŏwŏn
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 290
Subjects: Physiognomy
Other titles: Insanghak isibosi.