Pauper & Prince: Ritchey, Hale, & Big American Telescopes
Full Title: | Pauper & Prince: Ritchey, Hale, & Big American Telescopes |
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ISBN: | 0816511993 |
ISBN13: | 9780816511990 |
List Price: | USD $50.00 |
Authors: |
Osterbrock, Donald E. |