Siemens. <br/><br/>
Electrical engineering handbook 

 - Usa :  Wiley Eastern,  2007 
 - 749. 
<br/><br/><label>ISBN: </label>0852268858  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.3  / SIE