Coffey, W.T. 1974-75 Scholar Born 1948 Co. Waterford, Ireland. Ph.D. 1975 Dublin. Appointments: Research Fellow, Salford 1975-77; Lect., Dublin 1977-85; Associate Prof., Dublin 1985-. Memberships: C. Eng. M.I.E.E. Address: School of Engineering, Trinity College Dublin, Dublin 2, Ireland.