Ray S <br/><br/>
Morpologic crystallography and optical mineralogy 

 -  1976 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>32596 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mineralogy<br/>Crstallography
<br/><br/><label>Dewey Class. No.: </label>C216:80Hl, L1;L6;1