Johnson, Jinny. <br/><br/>
Breathing :  how we use air / 
by Jinny Johnson. 
 - Danbury, CT. :  Grolier Educational,  c1998. 
 - 48 p. :  col. illus. ;  29 cm. 
 - Under the microscope :  5 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/>v. 1  Heart -- v. 2  Skeleton -- v. 3  Digesting -- v.4  Making life -- v.5  Breathing -- v. 6  Senses -- v.7  Muscles -- v.8  Brain. 
<br/><br/><label>ISBN: </label>0717292738 
<br/><br/><label>LCCN: </label>97038977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human physiology--Juvenile literature.<br/>Human physiology--Juvenile literature.<br/>Human anatomy--Juvenile literature.