Microscope, Electron. <br/><br/>
World of knowledge encyclopedia vol:9 

 - London :  Heren Books,  1961 
 - 2176. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works
<br/><br/><label>Dewey Class. No.: </label>030  / MIC