New schools in the old world /

Eitemau Tebyg

• A New look at progressive education /
  Cyhoeddwyd: (1972)
• The Freedom we seek : a survey of the social implications of the New Education /
  Cyhoeddwyd: (1937)
• The "explosion" in the schools.
  gan: Cros, Louis, 1908-
  Cyhoeddwyd: (1963)
• Progress and history : essays.
  gan: Marvin, Francis Sydney, 1863-1943
  Cyhoeddwyd: (1917)
• The idea of progress since the Renaissance,
  gan: Wagar, W. Warren
  Cyhoeddwyd: (1969)