TY  - BOOK
AU  - Sankara Rao, K.
TI  - Introduction to Partial Differential Equations
SN  - 978-81-203-4222-4
U1  - 517.38 
PY  - 2011///
CY  - New Delhi
PB  - PHI Learning Pvt. Ltd.
KW  - MATHEMATICS
ER  -