00754nam0-22002771i-450-99000026985040332120001010000026985FED01000026985(Aleph)000026985FED0100002698520001010d--------km-y0itay50------baitay-------001yyIntroduction to Nonlinear Differential and Integral EquationsHarold T. Davis.New YorkDover Publ.1962XV,566 p., ill., 21 cm515Davis,Harold Thayer<1892- >ITUNINARICAUNIMARCBK99000026985040332104 012-21IRC 195/LDINCHDINCHUNINAING01