Bessel 1
rzeczownikdomena: osoba
Princeton WordNet [ver.3.1]
Definicja
German mathematician and astronomer who made accurate measurements of stellar distances and who predicted the existence on an 8th planet (1784-1846)
German mathematician and astronomer who made accurate measurements of stellar distances and who predicted the existence on an 8th planet (1784-1846)
Projekt współfinansowany ze środków europejskich
