Fu shu yu ji he
By: Zhang Gengzhe, Wu Runsheng.
Contributors: Wu, Runsheng.
Series: Shi dai shu xue cong shu
Publisher: Shi dai tu shu you xian gong si
Published: 1975
Place of publication: Xianggang
Language: chi
Number of pages: 69
Subjects: Geometry, Analytic -- Plane.