TY  - BOOK
AU  - Gustafson, Karl E.
TI  - Introduction to partial differential equations and Hilbert space methods
SN  - 0471832278
AV  - QA374 .G97 1987
U1  - 515.353 19
PY  - 1987///
CY  - New York
PB  - Wiley
KW  - Differential equations, Partial
KW  - Hilbert space
N1  - Includes bibliographical references and indexes
ER  -