Zhongguo gu dai tian wen li fa ji chu zhi shi
By: Ding Miansun zhu.
Edition: Di 1 ban
Publisher: Tianjin gu ji chu ban she; Xin hua shu dian Tianjin fa xing suo fa xing
Published: 1989
Place of publication: Tianjin Shi
Language: chi
Number of pages: 398
Subjects: Calendar, Chinese -- History.; Astronomy -- China -- History.