00682nam0-22002531i-450-990001237100403321000123710FED01000123710(Aleph)000123710FED0100012371020000920d1985----km-y0itay50------baeng<<Il >>sistema operativoMS-DOS.di TOWNSEND C.PadovaFranco Muzzio1985.<<Il >>piacere del computerTownsend,Carl34744ITUNINARICAUNIMARCBK990001237100403321110-C-681996MA1MA1Sistema operativo382438UNINAING01