Jewelers pocket reference book
By: compiled by Robert M. Shipley.
Contributors: Shipley, Robert M. 1887-; Gemological Institute of America.
Edition: 2nd ed. --
Series: The Jewelers library -- v. 6
Publisher: Gemological Institute of America
Published: 1947
Place of publication: Los Angeles
Language: eng
Number of pages: 335
Subjects: Jewelry -- Handbooks, manuals, etc.
Notes: Bibliography: p. 25a-26a.