| 000 | 00391nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a549 | ||
| 100 | _aKraus,E.H. | ||
| 245 | _aGems and gem materials. | ||
| 260 |
_aN.Y. _bMcGraw-Hill _c1953 |
||
| 300 | _a332 | ||
| 650 | _aChemistry and Allied Sci. | ||
| 653 | _aChemistry and Allied Science | ||
| 700 | _aSlawson,C.B. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c741 _d741 |
||