01205nam0 22003373i 450 UBO000287020231121125850.0007010870620160126d1972 ||||0itac50 baengusz01i xxxe z01nOperational mathematicsRuel V. Churchill3. edNew York [etc.]McGraw-Hill©1972XII, 481 p.ill.23 cm001PUV02888762001 Modern operational mathematics in engineeringby Ruel V. ChurchillEquazioni differenzialiFIRRMLC195938ITrasformate integraliFIRRMLC377888I515.72320Churchill, Ruel V.MILV042273070447Churchill, Ruel VanceIEIV106687Churchill, Ruel V.ITIT-0120160126IT-FR0099 Biblioteca Area IngegneristicaFR0099 UBO0002870Biblioteca Area Ingegneristica 54S. L. 515 CHU 54DAE0000001105 VMB RS A 2001050420200619 54Operational mathematics34009UNICAS