TY  - BOOK
AU  - Rao, Shankara, K 
TI  - Introduction to partial diffeential equations 
SN  - 81-203-0979-0 
U1  - 515.35 SAN  
PY  - 1995///
CY  - rentice hall of india 
PB  - New Delhi 
KW  - MATHEMATICS
ER  -