TY - BOOK AU - Ward,Brian R TI - The heart and blood T2 - The Human body SN - 085166945X U1 - 612 21 PY - 1985/// CY - London PB - F. Watts KW - Blood KW - qrak KW - Circulatory system KW - Heart N2 - Discusses the heart, arteries, veins, blood cells, blood, the lymph system, and other parts of the body's circulatory system ER -