Informazioni generali

GEMS & GEMOLOGY  

journal51501  

E069522  

US  

0016-626X  

English  

Rivista

Gemological Inst of America:5355 Armada Drive, Mail Stop 41:Carlsbad, CA 92008:(706)603-4000, EMAIL: dortiz@gia.edu, Fax: (760)603-4595  

1967  

 

unknown  

 

unknown  

 

unknown  

 

false