Description
Written by Bruce G. Knuth. 112 pp.
Jeweler’s Resource
SKU: 311009
An excellent comprehensive reference for gems and gemology, metals and solders, chemistry and formulas, measurements and calculation, and industry terminology.
| Qty Min | Qty Max | Price/ |
|---|---|---|
| 1 | ∞ | $22.50/ |
3 in stock
Minimum Qty: 1
