Your baby's first year. - Washington, 1962. - [32] p. : illus. ; 14 x 20 cm. - Its Publication ; no. 400 . - United States. Children's Bureau. Publication ; no. 400. . "Picture leaflet ... designed for quick reading." LCCN: hew62000142 Subjects--Topical Terms: Infants--Care and hygiene. LC Class. No.: RJ253 / .U5