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Networks of Power
pocket,
1993,
Engelsk,
ISBN 9780801846144
Awarded the Dexter Prize by the Society for the History of TechnologyA unique comparative history of the evolution of modern electric power systems, Networks of Power not only …
Elmer Sperry
pocket,
1993,
Engelsk,
ISBN 9780801847561
This is a biography of a major American inventor, who obtained more than 350 patents during his lifetime. Elmer Sperry contributed greatly to the technological changes occurring …