TY  - BOOK
AU  - Smith,M.G.
TI  - Introduction to the theory of partial differential equations
T2  - The New University mathematics series
U1  - 515.353 23
PY  - 1967///
CY  - London, Princeton, N.J.
PB  - Van Nostrand
KW  - Differential equations, Partial
N1  - Includes index
ER  -