Edwards ; David E. Penney Related books Calculus with Analytic Geometry (5th Edition) Prentice Hall • 1998 Differential Equations and Boundary Value Problems Prentice Hall • 1999 Differential Equations and Boundary Value Problems: Computing and Modeling Prentice Hall • 1995 Differential Equations and Boundary Value Problems: Computing and Modeling (2nd Edition) Prentice Hall • 1999