豊壤趙氏世譜
Subtitle: 20-kwŏn
By: Cho Tong-an [pʻyŏn]
Publisher: Hŭnghaktang
Published: 1939
Place of publication: Puyŏ
Language: kor
Format: [Microform] /
Other titles: Pʻungyang Cho Ssi sebo