Mei Wending (清) 梅文鼎 <br/><br/>
Gu suan qi kao 古算器考 
Mei Wending (清) 梅文鼎 [撰] 
 - 據清吳省蘭輯刊藝海珠塵本影印 
 - 藝海珠塵  044 .
<br/><br/>vgl. Needham [2186/1] Vol.3 Sec.19 S.70 oben 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Mathematics -- Calculating aids -- Qing