1.
Encyclopedia of 20Th-Century Technology
by Hempstead, Colin, Worthingt...
ISBN: 9781579583866
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Victorian Scientist and Engineer Fleeming Jenkin and the Birth of Electrical Engineering
by Hempstead, Colin, Cookson, ...
ISBN: 9780754600794
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A Victorian Scientist and Engineer: Fleeming Jenkin and the Birth of Electrical Engineering
by Gillian Cookson, Colin Hemp...
ISBN: 9781138702653
List Price: $40.00
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Victorian Scientist and Engineer : Fleeming Jenkin and the Birth of Electrical Engineering
by Cookson, Gillian, Hempstead...
ISBN: 9781138702660
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Encyclopedia of 20th-century Technology 2 Vol Set
by Hempstead, Colin, Hemstead,...
ISBN: 9780203996997