Fortunato, P. <br/><br/>
Charlie Brown's encyclopaedia  electricity and magnetism vol.13 

 - United States  Funk   Wagnalls  1990 
 - 55p. 
<br/><br/><label>ISBN: </label>837400600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity<br/>Encyclopeadia
<br/><br/><label>Dewey Class. No.: </label>030  / FOR