Haynes, Olive V. The true book of health. [electronic resource] / Pictures by Mary Gehr.. — Chicago, : Childrens Press, [1954]. — 46 p. : : ill. ; 22 cm. LCCN: 54011855 Subjects--Topical Terms: Hygiene--Juvenile literature.Physiology--Juvenile literature.Safety education--Juvenile literature. LC Class. No.: QP37.H37 Dewey Class. No.: 613