TY  - JOUR
T1  - Extract from a Letter Addressed by Chas. Babbage, Esq., F.R.S., to Dr. Bache, of Washington, May 10, 1852
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 17
SP  - 133
EP  - 133
PY  - 1868/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1868.0020
M3  - doi:10.1098/rspl.1868.0020
AU  - Babbage, C.
ER  -