Peterson, James Alfred <br/><br/>
Finding and preparing precious and semiprecious stones / 
by James A. Peterson ; photos by Mike Caggiano 
 - New York :  Association Press,  1974 
 - 96 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p.94) 
<br/><br/><label>ISBN: </label>0809618265 
<br/><br/><label>LCCN: </label>74-001276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones--Collectors and collecting--United States