What can I do?
Find
Wikipedia Article
August Kopff (February 5, 1882?April 25, 1960) was a German astronomer who discovered several comets and asteroids. He studied and worked in Heidelberg, getting his PhD there in 1906 and he then joine ...
Add to Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...