Boundary Value Problems: and Partial - Hardcover, by Powers David L. - Very Good

Boundary Value Problems and Partial Differential Equations

Boundary Value Problems: and - Hardcover, by Powers David L. - Acceptable

Differential Equations and Boundary Value Problems: Computing and Modeling (...

Differential Equations and Boundary Value Problems : Computing and Modeling...

Partial Differential Equations with Fourier Series and Boundary Value Problems:

Partial Differential Equations with Fourier Series and Boundary Value Problems (

Differential Equations and Boundary Value Problems : Computing and Modeling...