International Gemological Symposium, proceedings, 1982
By: Dianne M. Eash, editor.
Contributors: Eash, Dianne M.; Gemological Institute of America.
Publisher: Gemological Institute of America
Published: 1982
Place of publication: Santa Monica, Calif; New York, N.Y
Language: eng
Number of pages: 568
Subjects: Precious stones -- Congresses.
Notes: Contents pages and summaries also in French, German and Japanese.

Includes bibliographies and indexes.