|
|
|
|
| Title |
:
|
GEMS AND PRECIOUS
STONES |
| Publication |
:
|
SIMON SCHUSTERS |
| Pages |
:
|
384 |
| Format |
:
|
PBK |
| |
|
|
|
| Title |
:
|
DIAMOND GRADING
ABC
THE MANUAL |
| Publication |
:
|
RUBIN & SON
ANTWERPEN |
| Pages |
:
|
320 |
| Format |
:
|
HBK |
|
|
|
|
| Title |
:
|
JEWELRY CONCEPTS
& TECHNOLOGY |
| Publication |
:
|
UPPIUNTRACHT |
| Pages |
:
|
840 |
| Format |
:
|
HBK |
|
| Title |
:
|
GEM STONES |
| Publication |
:
|
ARTHUR THOMAS |
| Pages |
:
|
256 |
| Format |
:
|
HBK |
|
|
|
|
| Title |
:
|
GEM STONES OF THE
WORLD |
| Publication |
:
|
BY WALTER
SCHUMANN |
| Pages |
:
|
259 |
| Format |
:
|
HBK |
|
| Title |
:
|
HAND BOOK OF GEM INDENTIFICATION |
| Publication |
:
|
RICHARD T. LIDDICOAT,JR |
| Pages |
:
|
364 |
| Format |
:
|
PBK |
|
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