00559nam a2200229Ia 4500 210210b1860 xxu||||| |||| 00| 0 eng d eng 520/147 PRATT (John H) Treatise on attractions laplaces functions and the figure of the earth London Macmillan & Co. Ltd. 1860 126 Treatise on laplaces functions figure earth attractions Astronomy 008132 125994 125994 0 0 ddc 0 2 PHY AL AL 2021-02-17 0.00 0 520/147 008132 2021-02-17 00:00:00 2021-02-17 BK