杜石然

Overview

Works:	0 works in 0 publications in 0 languages

Titles

洋務運動與中國近代科技 / by: 杜石然; 林慶元; 郭金彬 (Language materials, printed)

中國古代數學簡史 / by: 李儼; 杜石然 (Language materials, printed)

Subjects