Report by H.M. Inspectors : Ysgol Cynlais, Ystradgynlais, Powys : inspected during Summer Term 1991.
Great Britain.Welsh Office.Education Department.Inspectorate.
Cardiff : Welsh Office, Education Department,
1992.
Parallel text in Welsh.
Ysgol Cynlais (Ystradgynlais, Wales)
School management and organization