Hughes, Edward <br/><br/>
Hughes electrical technology / 
Edward Hughes. 
 - 6th ed. /  revised by Ian McKenzie Smith. 
 - Harlow, Essex, England :  Longman Scientific & Technical,  1987. 
 - xviii, 656 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0470207337 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering.<br/>Electronics.