孝文改革
By: Boyang [yi]
Edition: Xian dai yu wen ban, Di 1 ban.
Series: Zi zhi tong jian -- 33
Publisher: Zhongguo you yi chu ban gong si; Xin hua shu dian Beijing fa xing suo jing xiao
Published: 1990
Place of publication: Beijing
Language: chi
Number of pages: 190
Other titles: Xiao wen gai ge