Kerr, Paul F.  1897-, <br/><br/>
Optical mineralogy / 
Paul F. Kerr. 
 - Fourth edition. 
 - 492 pages :  illustrations ;  24 cm. 
<br/><br/> First-2nd ed. by A. F. Rogers and P. F. Kerr; 1st ed. published under title: Thin-section mineralogy  Includes index 
<br/><br/><label>ISBN: </label>0070342180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical mineralogy.