An Introductory Treatise to Physical Astronomy is a book written by Thomas Luby in 1828. The book is an introduction to the study of physical astronomy, which is the study of the physical properties and behavior of celestial bodies. The book covers topics such as the motions of the planets, the laws of gravitation, the nature of comets, and the structure of the solar system. Luby's writing is clear and concise, making it accessible to readers with little to no background in astronomy. The book is a valuable resource for anyone interested in learning about the physical properties of the universe and the laws that govern them.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
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