TY  - BOOK
T1  - Methods of mathematical physics,
DA  - 1953-62.
CY  - New York,
AU  - Courant, Richard,
AU  - Hilbert, David,
ET  - 1st English ed.,
CN  - QA401
CN  - QA401
PB  - Interscience Publishers,
PP  - New York,
LA  - eng
LA  - ger
PY  - 1953-62.
ID  - 64317
KW  - Mathematical physics.
TI  - Methods of mathematical physics,
ER  -