Oppi Untracht <br/><br/>
Jewelry concepts and technology 

 - Doubleday, New York  1982 
 - xiv,840p 
<br/><br/><label>ISBN: </label>0-385-04185-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Polytechnic - Jewellery
<br/><br/><label>Dewey Class. No.: </label>739.2708 Unt