Laporan kursus understanding and implementing the appraisals of gemmology : 21-25 Ogos 2023.
| Corporate Authors: | , |
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| Format: | Book |
| Language: | English |
| Published: |
Bangkok, Thailand,
2023.
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| Subjects: |
| Physical Description: | 1 volume (Various pagings): illustration, pictures; 30 cm. |
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