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Are we getting smarter?: rising IQ in the twenty-first century/

Bibliografiska uppgifter
Huvudupphovsman: Flynn, James R.
Materialtyp: Printed Book
Publicerad: Cambridge: Cambridge University Press, 2012.
Ämnen:
Länkar:http://www.amazon.com/Are-We-Getting-Smarter-Twenty-First/dp/1107609178#reader_1107609178