Introduction to Partial Differential Equations by Don Greenspan (1961 hardcover)

Introduction to Partial Differential Equations Stephenson, G. Paperback (16a)

Introduction to the Differential Equations of Physics L. Hopf Dover Pub PB 1948

VTG Partial Differential Equations In Physics by Arnold Sommerfeld - 1953 HC

Evans, G. - Numerical Methods for Partial Differential Equations (Springer Under

Partial Differential Equations Basic Mathematics for Science and Used 1

An Introduction To Ordinary Differential Equations By Earl Coddington 1961

Partial Differential Equations by Lawrence C. Evans - 9781470469429