TY  - GEN
AU  - Rao,K.Sankara
TI  - Introducation to Partial Differential Equationas.
SN  - 8120327330 
U1  - 515.353 
PY  - 2005///
CY  - New Delhi
PB  - Prentice-Hall of india Pvt. Ltd.
KW  - Differential Equatins
ER  -