TY  - BOOK
AU  - Epstein, Bernard.
TI  - Partial differential equations : an introduction
SN  - 0882753304
U1  - 515.353 23
PY  - 1962///
CY  -  New York: 
PB  - R.E. Krieger Pub
KW  - Mathematical analysis
N1  - Includes bibliographical references and index
ER  -