00912nam0-22003131i-450-990000975260403321000097526FED01000097526(Aleph)000097526FED0100009752620000920d1941----km-y0itay50------baengFourier Series and Boundary Value Problemsby Ruel V. ChurchillNew YorkMcGraw-Hill1941Calcolo delle variazioniDifferenze finiteIntegrali di fourierTrasformazioni di fourier e laplaceFunzioni di variabile complessa517.4-9Churchill,Ruel V.447ITUNINARICAUNIMARCBK99000097526040332116-011231FI1FI1Fourier series and boundary value problems118548UNINAING01