Sŭmu sal ŏmŏni
Subtitle: Chŏng Chʻae-bong esei.
Edition: Sinpʻan
Series: Chŏng Chʻae-bong chŏnjip
Publisher: Saemtʻŏsa
Published: 2006
Place of publication: Sŏul-si
Language: kor
Number of pages: 267
ISBN-13: 9788946415300