Intellectual maturity of children: demographic and socioeconomic factors, United States
By: [by Dale B. Harris and Jean Roberts]
Contributors: Roberts, Jean, 1918- joint author.
Series: U.S. National Center for Health Statistics. Vital and health statistics. Ser. 11: Data from the National Health Survey, no. 116; DHEW publication no. (HSM) 72-1059; Vital and health statistics.; no. 116.; DHEW publication ;; no. (HSM) 72-1059.
Publisher: U.S. Health Services and Mental Health Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]
Published: 1972
Place of publication: Rockville, Md
Language: eng
Number of pages: 74
Subjects: Intelligence levels -- United States -- Statistics.; African Americans -- Intelligence levels -- Statistics.; Child development -- Statistics.
Genres: Statistics.
Notes: Includes bibliographical references.