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

Transform Methods for Solving Partial Differential Equations, Hardcover by Du...

Partial Differential Equations By Bernard Epstein (1962) 1st Ed. Hardcover

Partial Differential Equations 4th ed, by Fritz John - New Condition Hardback

Wavelet Methods for Elliptic Partial Differential Equations, Hardcover by Urb...

Transform Methods For Solving Partial Differential Dean G. Duffy Hardcover New

Wavelet Methods for Elliptic Partial Differential Equations, Hardcover by Urb...

Transform Methods for Solving Partial Differential Equations by Dean G Duffy