165. Programs that edit the nautical ephemeris. Astronav program. Alcyone Ephem Program

Programs that edit the nautical ephemeris. Astronav program. Alcyone Ephem Program
Programe care editeaza efemerida nautica. Programul Astronav. Programul Alcyone Ephem
Програми, които редактират морските ефемериди. Програма Astronav. Програма Alcyone Ephem