湯元吉

化學學校 by: 歐斯伐(Ostwald, Wilhelm); 湯元吉 (Language materials, printed) , [譯]

春醒 by: 衛德耿(Wedekind, Frank); 王雲五; 湯元吉 (Language materials, printed) , [譯]

春醒 by: 湯元吉; 衛德耿(Wedekind, Frank) (Language materials, printed) , [譯]

工業工程與管理 by: 沈祖馨; 余光遠; 湯元吉 (Language materials, printed) , [著]