Title: Whisper in the air
First published: 1992
Subjects: Biography, History, Inventors, Marconi system, Telegraph, Telegraph lines, Telegraph, Wireless, Wireless Telegraph, Radio, Electrical engineers, Télégraphe sans fil, Système marconi, Histoire, Ingénieurs électriciens, Biographies, Canadian Marconi Company
Places: Canada, Italy
People: Guglielmo Marconi marchese, Guglielmo Marconi marchese (1874-1937)
LC classification: TK5720 .M33 1992