Midthun, Joseph <br/><br/>
The circulatory system 
/ Joseph Midthun, Samuel Hiti 
 - 32 pages :  color illustrations  
 - Building blocks of science series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780716618423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human body--Juvenile literature<br/>Cardiovascular system--Juvenile literature
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>612