東萊鄭氏世譜
Subtitle: 19-kwŏn
By: Chŏng Sang-jo [pʻyŏn]
Publisher: Tongnae Chŏng Ssi Poso
Published: 1932
Place of publication: Kimje
Language: kor
Format: [Microform] /
Number of pages: 19
Other titles: Tongnae Chŏng Ssi sebo