by Archie E. Roy
Hardcover
ISBN: 978-0-9960024-6-2
ISBN-10: 0-9960024-6-4
(978-0-9960024) · 1982
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by Archie E. RoyHardcover
ISBN: 978-0-9960024-6-2 ISBN-10: 0-9960024-6-4 (978-0-9960024) · 1982 |
| See also (possibly by other authors): | ||
| 2003 | Paperback | Astronomy: Principles and Practice, Fourth Edition (PBK) |