@article{535518, recid = {535518}, author = {Stewart, Matthew,}, title = {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. By Dr Matthew Stewart, Professor of Mathematics in the University of Edinburgh. [electronic resource] :}, publisher = {printed for A. Millar, and J. Nourse, London, and W. Sands, and A. Kincaid & J. Bell, Edinburgh,}, address = {Edinburgh :}, pages = {vii,[1],411,[1]p.,plates ;}, year = {1761}, note = {Reproduction of original from British Library.}, url = {http://library.usi.edu/record/535518}, }