淸州楊氏族譜
By: Yang Sŏng-gu [pʻyŏn]
Publisher: Kiwŏnsa
Published: 1936
Place of publication: Pʻyŏngyang
Language: kor
Format: [Microform] /
Number of pages: 78
Other titles: Chʻŏngju Yang Ssi chokpo