00993nam0-22003251i-450 99000111720040332120200408093414.00-521-42058-4000111720FED01000111720(Aleph)000111720FED0100011172020000920d1993----km-y0itay50------baengPartial differential equations in classical mathematical physicsIsaak Rubinstein, Lev RubinsteinNew YorkCambridge University Press1993Equazioni differenziali e integroDifferenziali517.37Rubinstein,IsaakRubinstein,Lev42583ITUNINARICAUNIMARCBK99000111720040332115-19619381FI102 30 E 296810FINBNFINBNFI1Partial differential equations in classical mathematical physics1737348UNINAING01