How to Make Electrical Machines
R a R Bennett
- 21 januari 2014
- 9783730972762
Samenvatting:
How to Make Electrical Machines written by R. A. R. Bennett. Containing Full Directions for Making Electrical Machines, Induction Coils, Dynamos, and Many Novel Toys to Be Worked by Electricity.
€ 1,99
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