Teitl o'r clawr = Title from cover.
Fframwaith datblygiad proffesiynol i athrawon yng Nghymru : cyngor i Lywodraeth Cynulliad Cymru : crynodeb gweithredol = Professional development framework for teachers in Wales : advice to the Welsh . Published by Cyngor Addysgu Cyffredinol Cymru in 2005. Publication and catalogue information, links to buy online and reader comments.