| 000 | 00640nam a2200217 a 4500 | ||
|---|---|---|---|
| 001 | 026521 | ||
| 005 | 20231009193235.0 | ||
| 008 | 080221s1992 flua b 001 0 eng d | ||
| 010 | _a 95230997 | ||
| 020 | _a9780962531125 | ||
| 040 |
_aNjP _cNjP _dDLC |
||
| 042 | _alccopycat | ||
| 082 | 0 | 0 | _a553.8 DOW |
| 100 | 1 | _aDowning, Paul B., Ph.D. | |
| 245 | 1 | 0 |
_aOpal identification and value _c/ by Paul B. Downing |
| 260 |
_aTallahassee, FL _b: Majestic Press _c, 1992. |
||
| 300 |
_ax, 210 p. _b: ill. (some col.) _c; 24 cm. |
||
| 504 | _aIncludes bibliographical references (p. [195]-200) and index. | ||
| 650 | 0 | _aOpals | |
| 942 | _cMO | ||
| 999 |
_c266404 _d266404 |
||