TY  - BOOK
AU  - Prasad, Phoolan.
AU  - Ravindran, Renuka .
TI  - Partial differential equations
SN  - 0-85226-722-3
U1  - 515.353 
PY  - 1991///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Linear differential
KW  - Mathematics
KW  - Partial equations
N1  - Includes bibliographical references and index
ER  -