TY  - BOOK
AU  - Gustafson, Karl E
TI  - Introduction to partial differential equations and Hilbert space methods
SN  - 9780486612713
SN  - 98028587
U1  - 515.353 GUS 
PY  - 1999///
CY  - Mineola, NY
PB  - Dover Publications
KW  - Differential equations, Partial
KW  - Hilbert space
N1  - Includes indexes
ER  -