Rochester, Jack B. Computers for people : concepts and applications / Jack B. Rochester, Jon Rochester. - 1a ed. - Irwin : Boston, MA. : c1991 - xxi, 487 p. : il. ; 25 cm. Incluye apéndice, glosario e índice ISBN: 0256066809 Subjects--Topical Terms: Computadores LC Class. No.: QA76 / R63 1991