Numerical solutions of differential equationsde H. LevyMateriasDifferential equationsDifferentialgleichungNumerisches VerfahrenEdiciones (1)Numerical solutions of differential equations (1950)Dover Publications · inglésMás obras de H. LevyAeronautics in theory and experimentAA philosophy for a modern manA philosophy for a modern manAAspects of dialectical materialismAspects of dialectical materialism