1 "Fișier:Edinburgh_Review_Volume_59_-_Babbage's_Calculating_Engine_Fig_3.png".

Fișier:Edinburgh Review Volume 59 - Babbage's Calculating Engine Fig 3.png

DescriptionEdinburgh Review Volume 59 - Babbage's Calculating Engine Fig 3.png English: Edinburgh Review Volume 59 - Babbage's Calculating Engine Fig 3 Date...