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ספרים בחינם

How to Make Electrical Machines Containing Full Directions for Making Electrical Machines, Induction Coils, Dynamos, and Many Novel Toys to Be Worked by Electricity

R. A. R. (Reginald Arthur Renaud) Bennett · 2013

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Electric apparatus and appliancesElectric apparatus and appliances -- Amateurs' manualsElectricity -- Handbooks, manuals, etc.Electric motors