HKIG 香港珠寶學院
The H.K. Institute of Gemmology
 
《Diamond Grading ABC》
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《Diamond Grading ABC》
價格$: 600.00
產品詳情

書名:DIAMOND GRADING ABC

作者:VerenaPagel-Theisen

年代:2001

出版社:Rubin & Son n.v.,Pelikaanstraat

序言:This book is ahandy reference for diamond grading.  In this revised, enlarged, andupdated (9th) edition, the author has included in-depth information about thetechnical and scientific changes which have taken place in the diamond industry. The Manual remains a practical guide to diamond grading that is a usefultool for every diamond dealer, jeweler and gemologist. Verena Pagel-Theisen,hardcover, 9th edition, 2007, 322pp


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