胡作玄

數學 = Mathematics by: 胡作玄 (書目-語言資料,印刷品) , [著]

數學是什麼 by: 胡作玄 (書目-語言資料,印刷品) , [著]

影響世界歷史100名著 = The 100 : a ranking of the most influential works in history by: 胡作玄 (書目-語言資料,印刷品) , [著]