From his attempts in building radio sets and setting up aerials, the author''s interest in electrical engineering led him through an apprenticeship, to research work. Bray gives an overview of the developments that have taken place since the early days.'
- ISBN10 1857764811
- ISBN13 9781857764819
- Publish Date 25 November 1999
- Publish Status Out of Print
- Out of Print 12 June 2007
- Publish Country GB
- Imprint Book Guild Publishing Ltd
- Format Hardcover
- Pages 184
- Language English