TY  - BOOK
AU  - RAO (K Sankara).
TI  - Introduction to partial differential equations Ed 3
SN  - 978-81-203-4222-4
U1  - 515.353 RAOI 23
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning Pvt Ltd
KW  - Differential Equations
KW  - Mathematics
ER  -