Partial Differential Equations - GOOD

Partial Differential Equations by Avner Friedman: Used

Partial Differential Equations of Mathematical Physics and Integral Equation...

Elements Of Partial Differential Equations Sneddon Ian 1984

Partial Differential Equations (Paperback or Softback)

Partial Differential Equations, Paperback by Friedman, Avner, Like New Used, ...

Partial Differential Equations, Paperback by Friedman, Avner, Brand New, Free...

DIFFUSION PROBLEMS AND PARTIAL DIFFERENTIAL EQUATIONS By S. R. S. VARADHAN