내고장舒川향토사연구
Subtitle: Hansan-hyŏn pʻyŏn
By: [pʻyŏnjibin, Chʻoe Chŏng-sim]
Publisher: Sŏchʻŏn Munhwawŏn
Published: 1996
Place of publication: Sŏchʻŏn-gun
Language: kor
Number of pages: 406
Subjects: History
Other titles: Nae kojang Sŏchʻŏn hyangtʻosa yŏngu