01098nam2 22002771i 450 VAN003666520240312011241.42804-7150-439-420050527d1962 |0itac50 baengUS|||| |||||ˆ2: ‰Partial differential equationsby R. CourantNew YorkWiley1962XXII, 830 p.24 cm001VAN00366622001 Methods of mathematical physicsby R. Courant and D. Hilbert210 New YorkWiley215 2 volumi24 cm2USNew YorkVANL000011CourantRichardVANV023128331066HilbertDavidVANV0306849967Wiley <editore>VANV108092650ITSOL20240315RICABIBLIOTECA DEL DIPARTIMENTO DI INGEGNERIAIT-CE0100VAN05VAN0036665BIBLIOTECA DEL DIPARTIMENTO DI INGEGNERIA05PREST D 314 05 2272 20050527 Partial differential equations1402636UNICAMPANIA