TY  - BOOK
AU  - Rao, Sankara K
TI  - Introduction to partial differential equations
SN  - 8120309790
AV  - QA 377 Rao 
PY  - 1997///
CY  - New Delhi : 
PB  - FT Prentice-Hall, 
KW  - DIFFERENTIAL EQUATIONS, PARTIAL
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
N1  - Includes bibliography
ER  -