000
00295nam a22001457a 4500
020
_a
978-0-7198-0361-1
082
_a
553.8
_b
REA
100
_a
Read,P.G
245
_a
Gemmology
250
_a
3rd ed
260
_a
London
_b
NAG Press
_c
2005
300
_a
324
650
_a
gemmology
942
_c
BK
999
_c
31599
_d
31599