Code: | Rak-1364 |
Producer: | Rakousko |
Price: | 0,25 € |
Availability: | In Stock |
Stock: | 1 Pcs |
Year: | 1971 |
Condition: | ** |
Catalogue no. (MICHEL): | 1364 |
Topic: | osobnosti |
Austria - postage stamps Johannes Kepler (1571-1630) was a German astronomer and mathematician whose discoveries greatly influence modern astronomy and physics. Kepler is best known for his three laws of planetary motion, which describe how the ...