LLives in the balanceLives in the balancede W. Steven Barnett · Publicada por primera vez en 1996MateriasChildren with social disabilitiesCost effectivenessEducationEducational surveysLongitudinal studiesPerry Preschool Project (Ypsilanti, Mich.)School childrenSocial conditionsEdiciones (1)Lives in the balance (1996)
