A braille-reading machine.
Grunwald, A P
A braille-reading machine. [electronic resource] - Science (New York, N.Y.) Oct 1966 - 144-6 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.154.3745.144 doi
A braille-reading machine. [electronic resource] - Science (New York, N.Y.) Oct 1966 - 144-6 p. digital
Publication Type: Journal Article
0036-8075
10.1126/science.154.3745.144 doi