The jewelers' manual
By: by Richard T. Liddicoat, Jr., and Lawrence L. Copeland.
Contributors: Copeland, Lawrence L.; Gemological Institute of America.
Edition: 2nd ed.
Publisher: Gemological Institute of America
Published: 1967
Place of publication: [Los Angeles, Calif.]
Language: eng
Number of pages: 361
Subjects: Jewelry -- Handbooks, manuals, etc.
Notes: Bibliography: p. 346-356.