Boltz; C.L. <br/><br/>
How it is made electricity  English 

 -  London;Faber & faber  1985 
 - 32pg 
<br/><br/><label>ISBN: </label>0-571-13410-6 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>537 B639E