Ward, Brian R.
The heart and blood / Brian R. Ward. - London ; : Franklin Watts, 1982. - 48 p. : ill. - The Human body .
Discusses the heart, arteries, veins, blood, the lymph system, & other parts of the body's circulatory system.
0531043576 (U.S.)
81051679
Heart.
Blood.
Blood--Circulation.
612
The heart and blood / Brian R. Ward. - London ; : Franklin Watts, 1982. - 48 p. : ill. - The Human body .
Discusses the heart, arteries, veins, blood, the lymph system, & other parts of the body's circulatory system.
0531043576 (U.S.)
81051679
Heart.
Blood.
Blood--Circulation.
612