11,000 seven-year olds
Subtitle: first report of the National Child Development Study (1958 cohort)
By: [by M.L.K. Pringle, N.R. Butler and R. Davis].
Contributors: Butler, Neville R.; Davis, R.
Series: Report -- No. 1.
Publisher: Longmans
Published: 1966
Language: eng
Number of pages: 246