Smith, Herbert Gladstone. <br/><br/>
Minerals and the microscope. 

 - [4th ed.] 
 - London,  T. Murby  [1956] 
 - 148 p.  illus.  19 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microscopy.<br/>Mineralogy.<br/>Petrology.
<br/><br/><label>Dewey Class. No.: </label>549  / WEL