edited by Yu Xioyan <br/><br/>
Jewelry & Gold : September 2002 

 - Zhao hongke, Beijing  2002 
 - 96p 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Polytechnic - Jewellery
<br/><br/><label>Dewey Class. No.: </label>739.2705 J.G.