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No 2 Sir Cyril Burt Intelligence and Fertility: the effect of the differential birthrate on inborn mental characteristics, first published 1946, second edition
- Date:
- 1952
- Reference:
- SA/EUG/P.2
Licence: In copyright
Credit: No 2 Sir Cyril Burt Intelligence and Fertility: the effect of the differential birthrate on inborn mental characteristics, first published 1946, second edition. Source: Wellcome Collection.
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