Verfasser
Durant, Will
2
Guardini, Romano
2
A., M.
1
Cameron, George Glenn
1
Cardew, Cornelius
1
Chiera, Edward
1
Drucker, Adolph
1
Evans, Allen Roy
1
Greif, Martin
1
Habberton, John
1
Horney, Karen
1
Joy, Charles R.
1
Mais, Stuart Petre Brodie
1
Olschki, Leonardo
1
Raven, Charles E.
1
Reich, Willi
1
Schweitzer, Albert
1
Van Doren, Carl
1