"Institute for Research on Educational Finance and Governance (U.S.)" . . "Private schools." . . "Educational vouchers United States." . . "Public schools United States." . . "Private schools United States." . . "United States." . . "National Institute of Education (U.S.)" . . "Educational vouchers." . . . . . . . . . . . . . . . "Educational choice and the pains of democracy"@en . . . . . . . . . . . . . . . . "Tuition Tax Credit Seminar (1981 : Washington, D.C.)" . . . "Public schools." . . . .