Genetic and environmental factors in human ability: a symposium h eld by the Eugenics Society in September-October 1965 - Meade, J. E. (James Edward), 1907-; Parkes, A. S. (Alan Sterling), Sir, 1900- (Edinburgh: London, Oliver & Boyd, 1966)
Includes bibliographical references.
Keywords: Intellect -- Congresses; Educational tests and measurements -- Congresses