Tracts, physical and mathematical : containing, an explication of several important points in physical astronomy; and a new method for ascertaining the sun's distance from the earth, by the theory of gravity

Stewart, Matthew · 1761 · printed for A. Millar, and J. Nourse ; W. Sands, and A. Kincaid & J. Bell · 10 pictures

e-rara · ETH-Bibliothek · No known copyright restrictions · More from this library