RT Book T1 From birth to seven: the second report of the National Child Development Study; 1958 cohort; with full statistical appendix T2 Studies in child development A1 Davie, Ronald A1 Butler, Neville R. A1 Goldstein, Harvey 1939-2020 LA English PP London PB Longman YR 1972 UL https://krimdok.uni-tuebingen.de/Record/1095598767