TY  - GEN
AU  - Whitlock, Herbert P.
TI  - The Story of the gems : a popular handbook
SN  - 0486299384
PY  - 1997///
CY  - Mineola
PB  - Dover Publications
KW  - PRECIOUS STONES
KW  - GEMS
KW  - GEMMOLOGY
N1  - Index included
ER  -