Williams, Lolo Wyn,  Dr. <br/><br/>
Chemistry and electricity / 
by Lolo Wyn Williams 
 - London :  Penguin Books,  1969 
 - 36 p. :  ill. ;  20. 
 - Chemistry background book .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Juvenile literature<br/>Electricity--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>541.3