Kerr, Paul F.  1897-. <br/><br/>
Optical mineralogy / 
by Paul F. Kerr. 
 - Fourth edition. 
 - xvi, 492 pages[2] leaves of plates :  illustrations ;  24 cm. 
<br/><br/> First-2d ed. by A. F. Rogers and P. F. Kerr; 1st ed. published under title: Thin-section mineralogy. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0070342188 0070342180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical mineralogy.
<br/><br/><label>LC Class. No.: </label>QE369.06 KER