Garratt, G. R. M.
The early history of Radio: From Faraday to Marconi - UK IEE 1994 - 93p. - IEE history of technology series; no. 20 .
0-85296-845-0
The early history of Radio: From Faraday to Marconi - UK IEE 1994 - 93p. - IEE history of technology series; no. 20 .
0-85296-845-0