Books about Electric apparatus and appliances (sorted by popularity)
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Displaying results 1–4
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Electricity for Boys James Slough Zerbe 325 downloads
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How to Make Electrical Machines R. A. R. Bennett 154 downloads
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The Earliest Electromagnetic Instruments Robert A. Chipman 141 downloads
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How Two Boys Made Their Own Electrical Apparatus Thomas M. St. John 123 downloads
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Displaying results 1–4