Twins and orphans : the inheritance of intelligence / by Alex. H. Wingfield.

  • Wingfield, Alexander H. (Alexander Hamilton)
Date:
1928
Catalogue details

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Twins and orphans : the inheritance of intelligence / by Alex. H. Wingfield. Source: Wellcome Collection.

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    TWINS AND ORPHANS THE INHERITANCE OF INTELLIGENCE A Thesis Submitted in Conformity with the Requirements for the Degree of Doctor of Philosophy in the University of Toronto BY ALEX. H. WINGFIELD B.A.SC., PH.D. 1928 LONDON & TORONTO J. M. DENT & SONS, LTD.