1. Heredity in man Publication: [London, Eng.] : Eugenics Society, 1937 Subject(s): HeredityEugenicsAptitudeMentally Disabled PersonsPedigree
2. Studies in mental deviations Author(s): Porteus, S. D. (Stanley David), 1883-1972, author Publication: Vineland, N.J. : The Training School at Vineland, New Jersey, Department of Research, [1923] Subject(s): Intelligence TestsMentally Disabled PersonsPersonality
