Simmps schusters Cipriani, Curzio <br/><br/>
Guide to gems and precious stones 

 - New York  Simon & Schuster  1986 
 - 384p.  20cm 
<br/><br/><label>ISBN: </label>0671604309 
<br/><br/><label>Dewey Class. No.: </label>553.8,  / D, cip