Đồng Văn Đường tàng bản = 同文堂藏板: Hà Nội = 河内
Kiến Phúc nguyên niên Giáp Thân ân khoa [1884] = 建福元年甲申恩科 [1884]
1 online resource (62 pages ; 23 x 13,5 cm)
National Library of Vietnam/ Thư viện Quốc gia Việt Nam