by: John L. Dobson · Norman Sperling
Hardcover
ISBN: 978-0-913399-65-1
ISBN-10: 0-913399-65-5
Everything in the Universe · 1995
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by: John L. Dobson · Norman SperlingHardcover
ISBN: 978-0-913399-65-1 ISBN-10: 0-913399-65-5 Everything in the Universe · 1995 |
| See also: | ||
| 1995 | Hardcover | How and Why to Make a User-Friendly Sidewalk Telescope |
| 1991 | Hardcover | How and Why to Make a User-Friendly Sidewalk Telescope |