TY  - BOOK
AU  - Courant,Richard
AU  - Hilbert,David
TI  - Methods of mathematical physics
SN  - 0852261314
U1  - 530.15 23
PY  - 1953/// [Reprint 1955]-1962
CY  - New York
PB  - Interscience Publishers
KW  - Mathematical physics
N1  - Includes bibliography and Index; Vol. 1. --  V. 2 partial differential equations / by R. Courant --
ER  -