Remarks On the Leading Proofs Offered in Favour of the Franklinian System of Electricity: With Experiments to Show the Direction of the Electric . Has Been Termed Negatively Electrified Bodies
Автор: John Lyon, 54 стр., издатель: "Книга по Требованию", ISBN: 978-5-8769-7716-8



5 из 5, 8 голос(-ов).