Mientras su bebe esta en camino.
Series: Its Publicación -- no. 391; Bureau publication (United States. Children's Bureau) -- no. 391.
Publisher: United States Govt. Print. Off.
Published: 1963
Place of publication: [Washington, DC]
Language: spa
Number of pages: 32
Subjects: Prenatal care; Infants -- Care; Infants -- Health and hygiene