余恬

Overview

Works:	1 works in 0 publications in 0 languages

Titles

公安心理學教程 / by: 王化品; 鄭立勇; 余恬 (Language materials, printed)

數學物理方法解題示例 by: 余恬 (Language materials, printed)

電磁場分析中的應用數學 / by: 余恬; 雷虹 (Language materials, printed)

Subjects