Nan bei tong yi.
Contributors: Boyang, 1920-2008.
Edition: Boyang ban, Chu ban
Series: Zi zhi tong jian -- di 42 ce
Publisher: Yuan liu chu ban gong si
Published: 1987
Place of publication: Taibei Shi
Language: chi
Number of pages: 286
Subjects: China -- History -- Sui dynasty, 581-618.