TY  - BOOK
AU  - Srivastava, Saurabh
TI  - All about gemology - chips of brilliance
SN  - 9788172453398
U1  - 133.25538 SAU 
PY  - 2011///
CY  - New Delhi
PB  - Goodwill Publishing House
KW  - Gemology
ER  -