TY  - BOOK
AU  - Strauss,Walter A.
TI  - Partial differential equations: an introduction 
SN  - 0471548685
U1  - 515.353 20
PY  - 1992///
CY  - New York
PB  - John Wiley & Sons
KW  - Differential equations, Partial
N1  - Includes bibliographical references and index
ER  -