. . "Child development." . . "Child development Abstracts." . . "Child development abstracts and bibliography" . . . . "Abstracts"@en . "Abstracts" . . "Selected child development abstracts" . . . . . "Bibliography"@en . . "Bibliography" . . "Selected child development abstracts [currently published in the Journal of nervous and mental disease, the Wistar Institute bibliographic service, American journal of diseases of children, Archives of neurology and psychiatry, Psychological abstracts, Physiological abstracts, Biological abstracts, Chemical abstracts, Endocrinology]" . "Selected child development abstracts"@en . . . . . . "Periodicals"@en . "Periodicals" . . . . . . . "Child development abstracts and bibliography"@en . . "Child care." . . "Child development Bibliography." . . "National Research Council (U.S.). Committee on Child Development." . . "Child care Abstracts." . .