00872nam0-22003131i-450-99000052780040332120070529125324.00-387-98830-0000052780FED01000052780(Aleph)000052780FED0100005278020020821d1999----km-y0itay50------baenga-------001yy<<An >>introduction to difference equationsSaber N. Elaydi2nd ed.New York ; BerlinSpringerc1999XI, 427 p.ill.24 cmUndergraduate texts in mathematicsEquazioni differenziali515.625Elaydi,Saber<1943 >ITUNINARICAUNIMARCBK99000052780040332110 B II 695DIEL 2787DINELDINELUNINA