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by: B.W. Anderson · James PayneNAG Press · 1998 Hardcover ISBN: 978-0-7198-0261-4 ISBN-10: 0-7198-0261-X |
| See also: | ||
| 2006 | Paperback | The Spectroscope and Gemmology |
| 2006 | Paperback | The Spectroscope and Gemmology |
| 1998 | Hardcover | The Spectroscope and Gemmology |