Wise, Richard W <br/><br/>
Secrets of the gem trade :  the connoisseur's guide to precious gemstones / 
Richard W. Wise 
 - 1st paperback ed 
 - Lenox, Mass. :  Brunswick House Press,  2006 
 - 275 p. :  col. ill. ;  22 cm 
<br/><br/>Includes bibliographical references (p. 257-260) and index 
<br/><br/><label>ISBN: </label>0972822380 9780972822381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gems--Collectors and collecting--Handbooks, manuals, etc
<br/><br/><label>LC Class. No.: </label>NK5530  / .W57 2006 NK5530  / .W57 2006 
<br/><br/><label>Dewey Class. No.: </label>736.2075 WI.S 2006  / 02205