Sujet

Charles Babbage

Légende

Charles Babbage (1791-1871) English mathematician. His "difference engine", a prototype calculating machine.

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP07099_390003477

Licence

Droits gérés

Format disponible

23,6Mo (1,1Mo) / 19,7cm x 30,0cm / 2325 x 3543 (300dpi)