TY - BOOK AU - Calhoun,Daniel Hovey TI - The intelligence of a people SN - 0691046190 AV - BF431.C256 1973 U1 - 153.9/2/09747 PY - 1973///] CY - Princeton, N.J. PB - Princeton University Press KW - Intelligence levels KW - New York (State) KW - Cognition in children KW - Social conditions N1 - Bibliography: p. 353-389 ER -