553.8 / W397p6
Webster, Robert
PRACTICAL GEMMOLOGY
/ A STUDY OF THE IDENTIFICATION OF GEMSTONES, PEARLS, AND ORNAMENTAL MINERALS
.- 6th
.- London: N. A. G. Press, 1976
.- 209 .
Subject Headings:
Precious Stones;
Gems;
Copy Details:
Acc. No.: A70768, Full Call No.: 553.8 W397p6, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
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