Handbook of gem identification
1981
publish date
??
physical format
450
pages
Publisher
Gemological Institute of America
External links
Librarything
https://www.librarything.com/work/5666097Related works
Handbook of gem identification
1981
publish date
??
physical format
450
pages
Publisher
Gemological Institute of America
External links
Librarything
https://www.librarything.com/work/5666097Related works
