Lectures on Partial Differential Equations (Dover Books on Mathematics)
Lectures on Partial Differential Equations (Dover Books on Mathematics),Partial Differential Equations: An Introduction to Analytical and Numerical Methods (Graduate Texts in Mathematics, 294): Arendt, Wolfgang, Urban, ,Introduction to Partial Differential Equations (Universitext),Introduction to Partial Differential Equations (Undergraduate Texts in Mathematics): Olver, Peter J.: 9783319020983: Amazon.com: Books,Partial Differential Equations and Boundary-Value Problems with Applications (Pure and Applied Undergraduate Texts): Pinsky, Mark A.: 9780821868898: