Precursor—Guo Shoujing’s Astronomical Achievements
Publish Time:2019-10-10
· Data access ·
 
INTRODUCTION
CONTACT AUTHOR
Author
Email
chengsuo(at)hebtu.edu.cn
Institution
CONTACT PUBLISHER
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
TAGS
content level
General
Amateur