Kerr, Paul F.  1897-1981 <br/><br/>
Optical mineralogy / 
Paul F. Kerr. 
 - 3d ed. 
 - New York :  McGraw-Hill,  1959. 
 - 442 p. :  illus ;  24 cm. 
<br/><br/> "Previous editions by Austin F. Rogers and Paul F. Kerr." 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical mineralogy.
<br/><br/><label>Dewey Class. No.: </label>549.12  / KEO 1959