"by Derek Dwyer and Jill Corby ; designed and illustrated by John Lobban" <br/><br/>
More fun with science 

 -  London; Ladybird  2000 
 - 32 
<br/><br/><label>ISBN: </label>9780721432403 
<br/><br/><label>Dewey Class. No.: </label>500  / 601