Hewitt, Sally. <br/><br/>
Machines we use / 
by Sally Hewitt. 
 - London, Sydney :  Franklin Watts,  2000. 
 - 30 p. :  ill., col ;  25x25 cm. 
 - It's science .
 - It's science .
<br/><br/><label>ISBN: </label>0749637714 : £5.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human physiology--Juvenile literature.<br/>Machinery--Juvenile literature.