Comprehensive education in action;

Eitemau Tebyg

• Secondary school selection : a British Psychological Society inquiry /
  Cyhoeddwyd: (1957)
• Streaming in the primary school : a longitudinal study of children in streamed and non-streamed junior schools /
  gan: Barker Lunn, Joan C.
  Cyhoeddwyd: (1970)
• Grouping in education; a report sponsored by the Unesco Institute for Education, Hamburg.
  gan: Yates, Alfred
  Cyhoeddwyd: (1966)
• The relationship of grouping practices to the education of the gifted and talented learner /
  gan: Rogers, Karen B.
  Cyhoeddwyd: (1991)
• An analysis of the research on ability grouping : historical and contemporary perspectives /
  gan: Kulik, James A.
  Cyhoeddwyd: (1992)