Cubic Spline Solutions to a Class of Functional Differential Equations [D2] (Algorithm A461) CACM October, 1973 Burkowski, F. J. Hoskins, W. D. differential equation, spline approximation 5.17 CA731012 JB January 20, 1978 11:06 AM 2428 5 2428 2428 5 2428 2428 5 2428