TY  - BOOK
AU  - Epstein,Bernard
TI  - Partial differential equations: an introduction 
U1  - 515.353 
PY  - 1962///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Differential equations, Partial
N1  - Reprint of the ed. published by McGraw-Hill, New York, in series: International series in pure and applied mathematics; Bibliography: p. 267-268
ER  -