Llwytho...
Advanced amateur astronomy /
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Cambridge ;
Cambridge University Press,
1997.
|
| Rhifyn: | 2nd ed. |
| Pynciau: |
| Disgrifiad Corfforoll: | xiii, 400 p. : ill. ; 26 cm. |
|---|---|
| ISBN: | 0521574307 |