Botha, J. F. Fundamental concepts in the numerical solution of differential equations J. F. Botha and George Francis Pinder - New York John Wiley 1983 - xi+202p. illus; index ISBN: 0-471-87546-5 Subjects--Topical Terms: Differential Equation-partialNonlinear & Singular EquationNumerical Solution Universal Decimal Class. No.: 519.653 / BOT