Bu tian ge yan jiu
By: Zhou Xiaolu zhu.
Contributors: Danyuanzi, 6th/7th cent.
Publisher: Zhongguo shu dian
Published: 2004
Place of publication: Beijing
Language: chi
Number of pages: 329
Subjects: Danyuanzi, -- 6th/7th cent.; Constellations.; Stars in literature.