TY  - BOOK
AU  - O'Donoghue,Michael
AU  - Joyner,Louise
TI  - Identification of gemstones
SN  - 978-0-07506-5512-5
AV  - QE 392 .O36 2003
PY  - 2003///
CY  - Boston
PB  - Butterworth-Heinemann
KW  - Precious stones
KW  - Identification
N1  - Includes bibliographical references (p. [301]-304) and index
ER  -