When your baby is on the way. - [Washington, U.S. Govt. Print. Off., 1961] - [32] p. illus. 14 x 20 cm. - Its Publication no. 391 . - United States. Children's Bureau. Publication no. 391. . LCCN: hew61000123 Subjects--Topical Terms: Prenatal care.Infants--Care and hygiene. LC Class. No.: RJ91 / .U5