潘吉星

中國古代四大發明 = The four great inven : 源流、外傳及世界影響＝The four great inven; their origin, development, spread andinfluence in the world by: 潘吉星 (書目-語言資料,印刷品) , [著]

中國造紙史話 by: 潘吉星 (書目-語言資料,印刷品) , [著]