Checchi, Daniele. The economics of education : human capital, family background and inequality / Daniele Checchi. - Cambridge : Cambridge University Press, c2006 - xi, 278 p. : ill., ; 24 cm. Bibliografía : p. 252-271 e índice Rec. Esc. ISBN: 0521793106 Subjects--Topical Terms: Educación --Aspectos economicos