Particularis de computis et scripturis (based on Geijsbeek's English translation)
By: by Leonard G. Ting
Published: 1936
Place of publication: n.p
Language: chi
Notes: Title-page and text in Chinese, with Latin title on slip mounted on cover.

"1936" in manuscript on title-page.

Chinese translation of Section 9, Treatise XI of Summa arithmetica, geometria proportioni et proportionalita.