Absenoldebau athrawon.
Contributors: Undeb Cenedlaethol Athrawon Cymru.
Publisher: Undeb Cenedlaethol Athrawon Cymru
Published: 1996
Place of publication: Aberystwyth
Subjects: Labor unions -- Wales.; Teachers' unions -- Wales.; Absenteeism (Labor) -- Wales.
Other titles: Teacher absence
Notes: Text in Welsh.