Elements of geometry : for the use of schools. (published by the direction of the Commissioners of National Education in Ireland, at their office in Marlborough-street. Sold by W. Curry, Jun. and Co. Dublin; R. Groombridge & Sons, London; George Philip, Liverpool; Fraser and Co., Edinburgh; Armour and Ramsay, and Donoghue and Mantz, Montreal, Canada; and Chubb and Co., Halifax, New Brunswick, 1847)