| Iain Nicolson - 1971 - 172 pagine
Explains current scientific knowledge and theory about the sun and its planets, star clusters, and the nature and history of the universe. | |
| Dinah L. Moché, George Lovi - 1978 - 332 pagine
Feel at home among the stars with this acclaimed astronomy self-teaching guide . . . "A lively, up-to-date account of the basic principles of astronomy and exciting current ... | |
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