Keenan, Áine. Essentials of Irish business law / Aińe Keenan. - Seventh edition. - 479 pages ; 24 cm Includes index. Earlier edition: Sheeran, Niall. Essentials of Irish business law, c1992. ISBN: 978-1916019980 LCCN: 2014455755 LC Class. No.: KDK378.Z9 / S54 2012