Comments: Hardcover The item is fairly worn but still readable. Signs of wear include aesthetic issues such as scratches, worn covers, damaged binding. The item may have identifying markings on it or show other signs of previous use. May have page creases, creased spine, bent cover or markings inside. Packed with care, shipped promptly.
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Publisher: HarperCollins Publishers
The story of 3 men responsible for the creation of the radio and the broadcasting industry: vacuum tube inventor Lee De Forest, creator of the FM system Edwin Howard Armstrong, and RCA executive David Sarnoff.Lewis, Tom is the author of 'Empire of the Air:men Who Made Radio' with ISBN 9780060182151 and ISBN 0060182156.
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Book condition guidelines
New (perfect condition)
Pages are clean and are not marked by notes, highlighting or fold.
Like new (excellent condition)
Pages are clean and are not marked by notes, highlighting or folds.
Very good (good condition)
Pages are intact and may have minimal notes and/or highlighting or folds.
Good (clean condition)
All pages and the cover is intact. The spine may show signs of wear. Pages include notes and/or highlighting.
Acceptable (readable condition)
All pages and the cover is intact. Pages include considerable notes in pen or highlighter, but the text is not obscured.
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