Day, Trevor <br/><br/>
Body bugs 

 - London:  A & C Black,  2009 
 - 32 p. : col. ill. ; 21 cm. 
<br/><br/><label>ISBN: </label>9781408100936 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human body -- Microbiology -- Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>579 DAY