Ji he yuan ben
Contributors: Ricci, Matteo, 1552-1610; Xu, Guangqi, 1562-1633
Series: Hai shan xian guan cong shu
Publisher: Pan Shicheng shi kan
Published: 1847
Place of publication: Fanyu
Language: chi
Subjects: Geometry -- Early works to 1800; Trigonometry; Mathematics, Greek