TY  - BOOK
AU  - Showers,Paul
AU  - Keller,Holly
TI  - Hear your heart /by Paul Showers ; illustrated by Holly Keller
AV  - QP111 .H437 2001
PY  - 2001///
CY  - New York
PB  - HarperCollins Publishers
KW  - Heart
KW  - Juvenile literature
N1  - 2
N2  - A simple explanation of the structure of the heart and how it works
ER  -