Gu dai yu qi zhen wei jian bie yu jia zhi ping gu
By: Ning Yunlong bian zhu.
Edition: Di 1 ban
Publisher: Jing ji ri bao chu ban she
Published: 2006
Place of publication: Beijing Shi
Language: chi
Number of pages: 156
Subjects: Jade -- China -- History.; Jade art objects -- China -- History.
Other titles: Gudai yuqi.