Dictionary of gems and gemology, including ornametal, decorative, and curio stones;
a glossary of over 4000 English and foreign words, terms, and abbreviations which may be encountered in English literature or in the gem, jewelry, or art trades.
By Robert M. Shipley, assisted by Anna McConnel Beckley, Edward Wigglesworth, and Robert M. Shipley, Jr

APA Citation

Shipley, R. Morrill., Gemological Institute of America. (1951). Dictionary of gems and gemology, including ornametal, decorative, and curio stones: a glossary of over 4000 English and foreign words, terms, and abbreviations which may be encountered in English literature or in the gem, jewelry, or art trades. 5th ed Los Angeles: Gemological Institute of America.

MLA Citation

Shipley, Robert Morrill, 1887-, and Gemological Institute of America. Dictionary of Gems And Gemology, Including Ornametal, Decorative, And Curio Stones: a Glossary of Over 4000 English And Foreign Words, Terms, And Abbreviations Which May Be Encountered In English Literature Or In the Gem, Jewelry, Or Art Trades. 5th ed Los Angeles: Gemological Institute of America, 1951.