Popular astronomy /
Wedi'i Gadw mewn:
| OCLC: | 18230328 |
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| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
New York :
Harper & Brothers,
1880.
|
| Rhifyn: | School ed. |
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | xviii, 571 p., 1 l. front., illus., fold. maps in pocket. 21 cm. |
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