TY  - BOOK
AU  - Courant, R
AU  - Hilbert, D
TI  - Methods of mathematical physics, vol 2: partial differential equations
SN  - 9788126515783
U1  - 53:51 
PY  - 2008///
CY  - New Delhi
PB  - Wiley-VCH
KW  - MATHEMATICAL PHYSICS
ER  -