余紅兵

Overview

Works:	2 works in 2 publications in 1 languages

Titles

初中數學競賽教程 by: 余紅兵; 劉亞強; 嚴鎮軍 (Language materials, printed) , [編著]

構造法解題 by: 余紅兵; 嚴鎮軍 (Language materials, printed) , [著]

Subjects

數學