Letters.
| Autor: | MacDougal, Craig, Pesch, Peter, Ridolfo, Frank, Abshier, Jim, Huestis, David A. |
|---|---|
| Zdroj: | Sky & Telescope. Oct2014, Vol. 128 Issue 4, p8-10. 2p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
|
| Autor: | MacDougal, Craig, Pesch, Peter, Ridolfo, Frank, Abshier, Jim, Huestis, David A. |
|---|---|
| Zdroj: | Sky & Telescope. Oct2014, Vol. 128 Issue 4, p8-10. 2p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
|