TY  - BOOK
AU  - Rao, K. Sankara
AU  - Introduction to partial differential equations
TI  - Introduction to partial differential equations
SN  - 9788120342224
AV  - 515.353 RAO 2012 
U1  - 515.353 RAO 2012 
PY  - 2012///
CY  - New Delhi�
PB  - PHI Learning
KW  - Mathematics
ER  -