All about your heart and blood /

Bailey, Donna.

All about your heart and blood / [by] Donna Bailey. - Austin, TX : Steck, 1991. - 48 p. : ill. - Health facts .

Discusses how the heart and circulatory system work, the functions of blood, how doctors help people with blood and heart disorders, and how to keep the cardiovascular system healthy.

081142779X

90010052


Cardiovascular system.
Blood.
Heart.

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