官方藏书 / Science_-_Physics / Experiments and Observations Tending to Illustrate the Nature and Properties of Electricity / In One Letter to Martin Folkes, Esq; President, and Two to the Royal Society
官方藏书 / Science_-_Physics / Experiments and Observations Tending to Illustrate the Nature and Properties of Electricity / In One Letter to Martin Folkes, Esq; President, and Two to the Royal Society