TY  - SER
AU  -  Casson, Herbert Newton, 
TI  -  The History of the Telephone 
AV  - TK 
PY  - 1997///
PB  -  Project Gutenberg, 
KW  -  Telephone -- History
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/819
ER  -