勾股義
By: Xu Guangqi zhuan
Publisher: Beijing Ai ru sheng shu zi hua ji shu yan jiu zhong xin
Published: 2009
Place of publication: Beijing
Language: chi
Format: [electronic resource] /
Subjects: Surveying
Other titles: Gou gu yi
Notes: Ju Qing Zhi hai ben ; zeng fu Ming ke ben.

System requirements: Chinese classics database client software.

Mode of access: World Wide Web.