Authenticated Report of the Discussion Which Took Place Between the Rev. Thomas Maguire and the Rev. T.D. Gregg, in the Round Room of the Rotunda, On 29Th May, 1838, 30Th, 31St, June 1St, 2Nd, 4Th, 5Th, 6Th, 7Th. Dublin, R. Coyne, 1839