Read, Peter G. <br/><br/>
Beginner's guide to gemmology / 
Peter G. Read. 
 - London :  Newnes Technical Books,  1980. 
 - 234 p. :  ill. ;  19 cm. 
<br/><br/><label>ISBN: </label>040800455X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.