TY  - BOOK
AU  - Ballard,Carol
TI  - The heart and circulatory system
T2  - The human body
SN  - 0817248005
AV  - QP111.6 .B35 1997
U1  - 612.1 20
PY  - 1997///
CY  - Austin, Tex.
PB  - Raintree Steck-Vaughn
KW  - Heart
KW  - Juvenile literature
KW  - Blood
KW  - Cardiovascular system
KW  - Circulatory system
N1  - Includes bibliographical references (p. 47) and index
N2  - Describes the parts of the circulatory system and how they function
UR  - http://www.archive.org/details/heartcirculatory00ball
UR  - http://www.openlibrary.org/books/OL993258M
ER  -