00985nam0-22003131i-450-99000047823040332120120208154109.0000047823FED01000047823(Aleph)000047823FED0100004782320020821d1986----km-y0itay50------baenga-------001yyIntroduction to difference equationswith illustrative examples from economics, psychology, and sociologySamuel GoldbergNew YorkDover publications1986260 p.ill.22 cmEquazioni differenzialiScienze socialiModelli matematici515.625Goldberg,Samuel57878ITUNINARICAUNIMARCBK99000047823040332110 B II 4941374 DEEDINEL10 B II 494BDIE 1197DINELDINELIntroduction to difference equations332100UNINA