Astronomy Explained Upon Sir Isaac Newton's Principles, and Made Easy to Those who Have Not Studied Mathematics: To which are Added, a Plain Method of Finding the Distances of All the Planets from the Sun, ... An Account of Mr. Horrox's Observation of the Transit of Venus in the Year 1639: ... W. Strahan, J. Rivington and Sons, T. Longman, B. Law, G. Robinson, T. Cadell, J. Johnson, J. Bew, J. Murray, R. Baldwin, T. Evans, W. Lowndes, and C. Bent., 1785 - Astronomy - 501 pages |
