GEM  :  THE DEFINITIVE VISUAL GUIDE / 
At head of title:  Smithsonian 
FOREWORD BY NEW YORK TIMES BEST-SELLING AUTHOR AJA RADEN 
 - First American edition. 
 - 440 pages :  color illustrations ;  32 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1465453563 9781465453563  RM 179.90 
<br/><br/><label>LCCN: </label>2016427871 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.<br/>Precious metals.<br/>Gems.<br/>Jewelry.<br/>Gems.<br/>Jewelry.<br/>Precious metals.<br/>Precious stones.
<br/><br/><label>LC Class. No.: </label>QE392  / .G48 2016 
<br/><br/><label>Dewey Class. No.: </label>553.8