Laughton M.A. <br/><br/>
Electrical Engineers Reference Book 

 - 16 Ed. 
 - New York  Newnes  2013 
 - 1 TO 48 CHp. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>621.301