00733nam0-22002531i-450-990001295520403321000129552FED01000129552(Aleph)000129552FED0100012955220000920d1986----km-y0itay50------baeng<<Il >>Manaule MS-DOS per Personal Computer Olivettiby HOFFMAN P. and NICOLOFF T.Milano [etc.]McGraw-Hill1986Hoffman,Paul27377Nicoloff,T.ITUNINARICAUNIMARCBK990001295520403321110-F-213905MA1MA1Manaule MS-DOS per Personal Computer Olivetti384102UNINAING01