Schooling, intelligence, and income in America : cracks in the bell curve

Bibliografiske detaljer
Hovedforfatter: Ashenfelter, Orley
Andre forfattere: Rouse, Cecilia
Format: Bog
Sprog:English
Udgivet: Cambridge National Bureau of Economic Research 1999.
Serier:NBER working paper series no.6902
Fag: