Robat Powell
Books
- Survey of writing among 10-11 year old first language Welsh pupils
- Report on the survey of listening comprehension skills among 11 year-old pupils learning Welsh as a second language, 1980
- Cyfres Lleisiau
- Survey of Welsh reading and writing, 1988, among first and second language pupils aged 13+
- Survey of Welsh oracy, 1989, among first and second language pupils age 13+
- Helynt haf
- Adroddiad ar yr arolwg sgiliau siarad ymhlith dysgwyr Cymraeg 10-11 oed, 1981
- Welsh speaking survey, 1985
- Arolwg siarad Cymraeg 1985
- Haearn Iaith
- Cyfres Tonic 5
- Welsh reading survey, 1984
Author data: Open Library