00773nam0-2200289---450-99000813385040332120050715122758.00-300-02432-0000813385FED01000813385(Aleph)000813385FED0100081338520050621d1979----km-y0itay50------baengGB--------001yyModels of thoughtHerbert A. SimonLondonYale Universityc1979XVIII, 524 p.26 cmSimon,Herbert Alexander<1916-2001>66232ITUNINARICAUNIMARCBK990008133850403321410026273DCATADCATAModels of thought756391UNINA