Columbia subject headings:
Harvard subject headings:
Education, Higher--Germany.
Education, Higher--Research--Germany.
Education, Higher--United States
Educational innovations--Germany.
Educational innovations--United States.
Privatization in education--United States.
Princeton subject headings:
Education, Higher--Research--Germany.
Education, Higher--United States.
Educational innovations--Germany.
Educational innovations--United States.
Privatization in education--United States.