Kerr, Paul F.  1897- <br/><br/>
Optical mineralogy / 
Paul F. Kerr. 
 - 4th ed. 
 - New York :  McGraw-Hill,  c1977. 
 - xvi, 492 p., [2] leaves of plates :  ill. ;  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 bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070342180 
<br/><br/><label>LCCN: </label>76-023260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical mineralogy.
<br/><br/><label>Dewey Class. No.: </label>549.125 KER