Bauer, Max Hermann,  1844-1917, <br/><br/>
Precious stones / 
By Max Bauer ; translated from the German with additons by l. j. spencer 
 - 2 volúmenes 
<br/><br/> Subtitulo: a. popular acount of their characters, occurrence and applications with an introduction to their determination, for mineralogists, lapidaris, jewellers, etc. with an appendix on pearls and coral. 
<br/><br/><label>ISBN: </label>0-486-21910-0  (v. 1) 0-486-21911-9  (v. 2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perlas<br/>Corales<br/>Piedras preciosas
<br/><br/><label>LC Class. No.: </label>QE392  / B35