TY  - BOOK
AU  - Wertz, Ed.
CN  - TS752.2
CN  - TS752.2
CY  - Mentone, Calif. :
DA  - 1968.
ID  - 17736
KW  - Gem carving.
KW  - Gems.
PB  - Gembooks,
PP  - Mentone, Calif. :
PY  - 1968.
T1  - Handbook of gemstone carving :a complete guide to the materials, equipment and techniques for carving gemstones /
TI  - Handbook of gemstone carving :a complete guide to the materials, equipment and techniques for carving gemstones /
ER  -