TY  - BOOK
AU  - Liu,Xu
TI  - 舊唐書
AV  - DS 
PY  - 2008///
PB  - Project Gutenberg
KW  - China -- History -- Tang dynasty, 618-907
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/24229
ER  -