Rajaa
Hakutulokset: 9783319207230
Rajaa
yksi hakutulos.
Francois Arago
e-kirja,
2015,
englanti,
ISBN 9783319207230
Francois Arago, the first to show in 1810 that the surface of the Sun and stars is made of incandescent gas and not solid or liquid, was a prominent physicist of the 19th century. …