books.google.com.au - David Stifter's Sengoidelc (SHAN-goy-thelg) provides a comprehensive introduction to Old Irish grammar and metrics. As an introductory text to the Irish language spoken around the eighteenth century C.E., this essential volume, covering all aspects of the grammar in a clear and intuitive format, is ideally...http://books.google.com.au/books/about/Sengo%C3%ADdelc.html?id=CqOZYQAx_xIC&utm_source=gb-gplus-shareSengoídelc