Walker, Richard , author ,
Heart : how the blood gets around the body .-- Under the microscope series .
Includes bibliographical references and index.
ISBN 0717292681
Human physiology -- Juvenile literature
Human anatomy -- Juvenile literature
Body, human -- Juvenile literature
612
Heart : how the blood gets around the body .-- Under the microscope series .
Includes bibliographical references and index.
ISBN 0717292681
Human physiology -- Juvenile literature
Human anatomy -- Juvenile literature
Body, human -- Juvenile literature
612