. . "Electricity." . . . . . . "Electronic books"@en . . . "A Philosophical enquiry into the properties of electricity : in which is contain'd a confutation of the solutions which have been hitherto given of it, and the most probable reason of the late surprising experiments : in a letter to a friend" . "A Philosophical Enquiry into the Properties of Electricity . : in a Letter to a Friend" . . . . . "A philosophical enquiry into the properties of electricity. In which is contain'd a Confutation of the Solutions which have been hitherto given of it, and the most probable Reason of the late surprizing Experiments. In a letter to a friend"@en . "A philosophical enquiry into the properties of electricity In which is contain'd a Confutation of the Solutions which have been hitherto given of it, and the most probable Reason of the late surprizing Experiments. In a letter to a friend" . . . . . "A philosophical enquiry into the properties of electricity ... In a letter to a friend"@en . "A philosophical enquiry into the properties of electricity ... In a letter to a friend" . "A philosophical enquiry into the properties of electricity" . . "A philosophical enquiry into the properties of electricity. ... In a letter to a friend"@en . . . . "Early works" . "Early works"@en .