TY  - BOOK
AU  - Hubbard 
TI  - Cooke and Wheatstone and the invention of the electric telegraph 
SN  - 9780415474856 
U1  - 384.52 HUB 1965 
PY  - 1965///
CY  - London
PB  - Routledge & K. Paul
KW  - Cooke, William Fotthergill
KW  - Wheatstone, Charles
KW  - Telegraph
KW  - Great Britain
KW  - History
ER  -