Cosslett, V. E. <br/><br/>
The electron microscope. 

 - [London]  Sigma  [1947] 
 - viii, 128 p.  ill. ;  19 cm. 
 - Sigma introductions to science, 8. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron optics.<br/>Electron microscopes.
<br/><br/><label>LC Class. No.: </label>QC447