1
by Encke, Johann Franz (1791-1865).
Published 1822
Subjects: ';
“...Venus (Planet), Transit of 1761. lc...”Published 1822
Book
2
by Encke, Johann Franz (1791-1865).
Published 1824
Subjects: ';
“...Venus (Planet), Transit of 1769. lc...”Published 1824
Book