00793nam0-22002891i-450 99000542797020331620190509155443.00-86187-713-6000542797USA01000542797(ALEPH)000542797USA0120010829d1989----km y1itay5003----baengGBTechnological change in the information economyPeter MonkLondonPinter Publishersc1989199 p.23 cmProduzioneBNCF338MONK,Peter282037ITSOL20120104990005427970203316300 338 MON5047 DISESBKDISESTechnological change in the information economy1551179UNISA