biblio toscana

Partial differential equations

John, Fritz New York : Courant institute, New York University, 1952-53

Partial Differential Equations

John, Fritz New York : New York Univ. Institute of Mathematical Sciences, 1953

Partial differential equations

John, Fritz New York etc. : Interscience Publishers, ©1964

Fa parte di: Proceedings of the summer seminar, Boulder, Colorado, 1957

Partial differential equations

John, Fritz New York etc. : Springer, 1971

Partial differential equations

John, Fritz New York \etc.! : Springer, 1978

Serie: Applied mathematical sciences

Partial differential equations

John, Fritz New York etc. : Springer, c1982