Talks to mothers about their babies /

• Main Author: Knox, J. H. Mason, Jr. (James Hall Mason), 1872-1951 (συγγραφέας)
• Format: Book
• Language: English
• Published: Baltimore : Maryland State Department of Health, 1933.
• Edition: 8th edition
• Subjects: Νεογνολογία; Βρέφη > Φροντίδα