Mae'r cynnwys hwn ar gael yn Saesneg yn unig.
If the race is already halfway run even before children begin school,then we clearly need to examine what happens in the earliest years (Esping-Anderson 2004).
Sefydliad Ymchwil Cymdeithasol ac Economaidd a Data Cymru
Mae'r cynnwys hwn ar gael yn Saesneg yn unig.
If the race is already halfway run even before children begin school,then we clearly need to examine what happens in the earliest years (Esping-Anderson 2004).