"EDUCATION / Comparative" . . . . . . "Preparing schools and school systems for the 21st century : Council of 21 ; report on the Mount Vernon conference" . . . . . . "Electronic books"@en . . . "Preparing schools and school systems for the 21st century"@en . . . "Preparing schools and school systems for the 21st century" . . . . . . . . . . . . "Preparing Schools and School Systems for the 21st Century"@en . "Presents characteristics of schools and school systems capable of preparing students for a global knowledge/information age."@en . . . "Prognose 2000-2100." . . "EDUCATION / History" . . "Education Aims and objectives United States." . . "Schulplanung." . . "Educational change United States." . .