Aperçu gratuit du livre A Manual Of Spherical And Practical Astronomy: Embracing The General Problems Of Spherical Astronomy, The Special Applications To Nautical Astronomy And The Theory And Use Of Fixed And Portable Astronomical Instruments. Spherical Astronomy; Volume 1
A Manual Of Spherical And Practical Astronomy: Embracing The General Problems Of Spherical Astronomy, The Special Applications To Nautical Astronomy And The Theory And Use Of Fixed And Portable Astronomical Instruments. Spherical Astronomy; Volume 1