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 (1761)
Stewart, Matthew · printed for A. Millar, and J. Nourse ; W. Sands, and A. Kincaid & J. Bell · leaf 200
e-rara · ETH-Bibliothek · No known copyright restrictions. Free to use for anything.
![An illustration from Philosophiae naturalis ... pars prima [- secunda] seu physica generalis ad praefixam in scholis nostris normam concinnata (1755)](https://img.insideoutlibrary.com/img/200/erara-3535695-887-1.webp)
![An illustration from Institutionum geometricarum pars prima [- quarta] (1770)](https://img.insideoutlibrary.com/img/200/erara-3552665-156-1.webp)
