Kraal, Edmund G. R. <br/><br/>
Reed's Advanced Electrotechnology for Engineers 

 - Vol. 7 
 -  Adlard coles Nautical, London  2006 
 - 669 
<br/><br/><label>ISBN: </label>9780713676846 
<br/><br/><label>Dewey Class. No.: </label>Column-35