Citations are generated automatically from bibliographic data as a convenience and may not be complete or accurate.
Office of Public Health and Science, Health, Education, and Welfare Department. "Intellectual Development of Children by Demographic and Socioeconomic Factors: United States". Government. Health, Education, and Welfare Department, January 1, 1971. https://www.govinfo.gov/app/details/GOVPUB-HE20-PURL-gpo127448
Office of Public Health and Science, Health, Education, and Welfare Department. (1971, January 1). Intellectual Development of Children by Demographic and Socioeconomic Factors: United States. [Government]. Health, Education, and Welfare Department. https://www.govinfo.gov/app/details/GOVPUB-HE20-PURL-gpo127448
Office of Public Health and Science, Health, Education, and Welfare Department. Intellectual Development of Children by Demographic and Socioeconomic Factors: United States. Health, Education, and Welfare Department, (1 Jan 1971), https://www.govinfo.gov/app/details/GOVPUB-HE20-PURL-gpo127448
Office of Public Health and Science, Health, Education, and Welfare Department, Intellectual Development of Children by Demographic and Socioeconomic Factors, GovInfo, (January 1, 1971), https://www.govinfo.gov/app/details/GOVPUB-HE20-PURL-gpo127448