Seal Ag Obair.
By: (le)Seán Ó Domhnaill.
Publisher: Comhlacht Oideachais na hÉireann Teoranta agus Longman Brún agus Ó Nualláin Teoranta
Published: 1976
Place of publication: Baile Átha Cliath
Language: gle
Number of pages: 33