Avraham, Regina. <br/><br/>
The circulatory system / 
Regina Avraham ; introduction by C. Everett Koop. 
 - New York :  Chelsea House Publishers,  c1989. 
 - 110 p. :  ill. ;  24 cm. 
 - The Encyclopedia of health.  Healthy body .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0791000133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiovascular system--Juvenile literature.<br/>Circulatory system.
<br/><br/><label>LC Class. No.: </label>QP103  / .A94 1989 
<br/><br/><label>Dewey Class. No.: </label>612.1