Handbook of gem identification
By: by Richard T. Liddicoat, Jr. With a foreword by Edward H. Kraus.
Contributors: Gemological Institute of America.
Edition: [8th ed.]
Publisher: Gemological Institute of America
Published: 1969
Place of publication: Los Angeles
Language: eng
Number of pages: 430
Subjects: Precious stones -- Identification.
Other titles: Gem identification.