坡平尹氏世系
By: Yun Pyŏng-sŏk [pʻyŏn]
Publisher: Pʻapʻyŏng Yun Ssi Poso
Published: 1927
Place of publication: Yŏngil
Language: kor
Format: [Microform] /
Number of pages: 22
Other titles: Pʻapʻyŏng Yun Ssi segye