Schumann, Walter <br/><br/>
Gemstones of the world / 
Walter Schumann ; translated by Evelyne Stern. 
 - 256 pages :  illustrations (some color) ;  21 cm. 
<br/><br/> Translation of Edelsteine und Schmucksteine.  Includes index. 
<br/><br/>Bibliography: p. 250. 
<br/><br/><label>ISBN: </label>0806930896  0806930888. 
<br/><br/><label>LCCN: </label>77079503 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.
<br/><br/><label>LC Class. No.: </label>QE392  / .S54513 
<br/><br/><label>Dewey Class. No.: </label>553/.8