TY  - BOOK
AU  - Courant,R  .
AU  - Hilbert,D  .
TI  - Methods of mathematical physics / 
SN  - 0470179856
U1  - 530.15 
PY  - 1962///
CY  - NewJersey : 
PB  - John Wiley & Sons , 
KW  - MATHEMATICAL PHYSICS
N1  - Includes index and bibliography
ER  -