TY  - BOOK
AU  - Rao, K. Sankara
TI  - Introduction to partial differential equations
SN  - 8120309790
U1  - 515.353 
PY  - 1995///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Differential equations, Partial
KW  - Differential equations, Partial--Numerical solutions
N1  - Library has 2nd ed. also
ER  -