Action Principle and Partial Differential Equations, Paperback by Christodoul...

Partial Differential Equations by Lawrence C. Evans (hardcover, rare)

Partial Differential Equations and Complex Analysis by Steven G. Krantz (English

Applied Partial Differential Equations - Paperback, by Haberman Richard - Good

Partial Differential Equations: - Paperback, by Applications and Theories - Good

The Action Principle and Partial Differential Equations. (Am-146), Volume 146

The Action Principle And Partial Differential Equations Demetrios Christodoulou

Demetrios Christo The Action Principle and Partial Differential Equ (Paperback)