Gems & Gemology
Full text!- Format:
- periodical
- Title:
- Gems & Gemology
- Language:
- English
- Publisher:
- UNITED STATES Gemological Institute of America
- ISSN:
- 0016-626X
- Subject:
- Engineering Production Technology
- Permalink:
- http://bibtest.howest.be/catalog/ejn03:110978977279166?locale=en