000 00295 a2200133 4500
003 DZ-ElOued
005 20260602171403.0
020 _a9780750664493
100 1 _aRead, Peter G
245 0 0 _aGemmology
260 _bElsevier Butterworth- Heinemann
_c2005
650 4 _a/Gemmology/
942 _cBOOK
999 _c19237
_d19237