Barratt, D. H. <br/><br/>
Electricity / 
D. H. Barratt ; illustrated by C. Instrell 
 - [S.l.] :  E. J. Arnold,  1962 
 - 47 p. ;  21 cm. 
 - Discovering science book ;  4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity<br/>Electromagnetism
<br/><br/><label>Dewey Class. No.: </label>537  / B 273