TY  - SER
TI  - Gems & Gemology
SN  - 0016-626X
CY  - Carlsbad
PB  - Gemological Institute of America
N1  - Academic Journal; Online version of print publication
UR  - http://library.neu.edu.tr:2048/login?url=http://search.ebscohost.com/direct.asp?db=a9h&jid=%221YC4%22&scope=site
ER  -