Secondly, w ith respect to the future, to insert in the ephemerides accurate ill notices of. those placee or districts where it would be most important that any occultation should be observed (particularly of the principal stars) in order that it might... Memoir on a New and Certain Method of Ascertaining the Figure of the Earth ... - Page 21 by Cagnoli (M., Antonio) - 1819 - 44 pages Full view -
|