| 000 | 00339nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aJohn Sinkankas | ||
| 020 | _a0-442-07618-5 | ||
| 654 | _aPolytechnic - Jewellery | ||
| 942 | _cBK | ||
| 245 | _aVan Nostrand's standard catalog of gems | ||
| 260 |
_aVan Nostrand Reinhold, New York _cc1968 |
||
| 082 | _a736.2028016 Sin | ||
| 300 | _a286p | ||
| 999 |
_c34154 _d34154 |
||