Astronony.
Lubbock, Sir John William
Researches in physical astronomy. Read December 9, 1830. (Cut from Royal society, London. Philosophical transactions. Vol. 121, part 1, pp. 17-66. London, 1831. ) No. 2 in **2,5122.3
Same. (In Royal society, London. Philosophi- cal transactions. Vol. 121, part 1, pp. 17- 66. London, 1831.) 45950.3.121