01148cam2-22003611i-450-99000395553040332120051021111201.00-521-35276-2000395553FED01000395553(Aleph)000395553FED0100039555320030910d1989----km-y0itay50------baengGBy---f---001yyFunctional equations in several variableswith applications to mathematics, information theory and to the natural and social sciencesJ. Aczel, J. DhombresCambridgeCambridge University press1989xiii, 462 p.24 cm0010008209532001Encyclopedia of mathematics and its applications031Analisi funzionale515.7Aczél,Janos334673Dhombres,J.368502ITUNINARICAUNIMARCBK990003955530403321C0.542794DECTSMXI-A-80907MASDECTSMASFunctional equations in several variables513275UNINA