Partial differential equations /

John, Fritz, 1910-

Partial differential equations / Fritz John. - 3d ed. - New York : Springer, c1978. - ix, 198 p. : il. - Applied mathematical sciences / Springer-Verlag New York ; v. 1 Applied mathematical sciences ; v. 1 .

0387903275


Equações diferenciais parciais.

515.353