TY  - BOOK
AU  - Gao, Pian
TI  - Cao Biền tấu thư địa cảo 高駢奏書地稿
AN  - Columbia University Libraries
N1  - Dated [date of publication not identified]
UR  - https://viet-dien.com/t/han-nom-d8-6e0m-ym07
Y2  - 2026-09-12
ER  -