The story of the Urdd (the Welsh League of Youth), 1922-1972
Davies, Gwennant.
Griffith, Robert EmrysUrdd Gobaith CymruAdaptations
Urdd Gobaith Cymru.
Aberystwyth Urdd Gobaith Cymru
1973
'... based on the three Welsh volumes written by R.E. Griffith ... recording the history of the movement over its first 50 years' - book jacket
Includes index
Urdd Gobaith Cymru
Youth