Hughes, E <br/><br/>
Electrical technology 
Edward Hughes 
 - 5th ed. in SI units. 
 - London ;  Longman  c1977. 
 - xviii, 710 p.  ill.  21 cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0582411459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering.<br/>Electronics.