Xin yi xiang fa yao
Contributors: Qian, Xizu, d. 1844
Series: Guo xue ji ben cong shu.  Wan you wen ku, di 1, 2 ji jian bian 500 zhong
Publisher: Shang wu yin shu guan
Published: 1939
Place of publication: Changsha
Language: chi
Number of pages: 134
Subjects: Astronomical instruments