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Søren Hjorth : Inventor of the Dynamo-electric Principle [electronic resource] / F. Sodemann
Author:  Sodemann, F.
Format:   Text
Date issued:  2021
Language:   English
Publisher:  Project Gutenberg,
Rights:  Public domain in the USA.
Download link:  Søren Hjorth : Inventor of the Dynamo-electric Principle [electronic resource] / F. Sodemann