The Bell Curve and the shape of history.
Zenderland
L
L
American Studies Department, California State University, Fullerton 92834, USA.
D049673:History, 20th Century; D006801:Humans; D007361:Intelligence Tests / Q000266:history*; D011584:Psychology / Q000266:history*; D011594:Psychometrics / Q000266:history; D044469:Racial Groups / Q000266:history*; D012923:Social Class; D014481:United States