Methods of mathematical Physics : vol.II , partial differential equations - Courant, Richard, 1888-1972.; Hilbert, David, 1862-1943. (New Delhi : Wiley Eastern, 1962)
-- v. 2. Partial differential equations / by R. Courant.
Translation of: Methoden der mathematischen Physik.
Includes bibliographical references and index.
Keywords: Mathematical physics