TY  - BOOK
AU  - Courant,R., Hilbert, D.
AU  - x
TI  - Methods of mathematical physics: x
SN  - x
U1  - 530.15/COM 
PY  - 1966///
CY  - N.Y.
PB  - Interscience Pub.
KW  - Mathematics , Applied
KW  - Physics
N1  - x
ER  -