Paperback
ISBN: 978-0-314-52489-8
ISBN-10: 0-314-52489-4
West Group ยท 1990
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Paperback
ISBN: 978-0-314-52489-8 ISBN-10: 0-314-52489-4 West Group ยท 1990 |
| See also (possibly by other authors): | ||
| 1994 | CD-ROM | West's Great Ideas for Teaching Astronomy 2nd Edition |