00872nam0-22003131i-450-99000305363040332120060327115617.00-8039-1683-3000305363FED01000305363(Aleph)000305363FED0100030536320030910d1987----km-y0itay50------baengUSEcodynamicsa new theory of societal evolutionby Kenneth Boulding[New paperback ed.]Beverly Hills ; LondonSage1987382 p.22 cmMutamento socialeSistema socialeBoulding,Kenneth Ewart<1910-1993>291145ITUNINARICAUNIMARCBK99000305363040332114330 BOU/875822SESSESEcodynamics465656UNINA