Raya Cabrera, José Luis, Sistemas informáticos / José Luis Raya Cabrera, Laura Raya González, Javier S. Zurdo. - 1 online resource : illustrations. - Ciclos formativos. Grado superior . - Ciclos formativos. Grado superior. . "R.D. 1538/2006" -- Cover. Includes index. ISBN: 9788499643496 Subjects--Topical Terms: Operating systems (Computers) Index Terms--Genre/Form: Electronic books. LC Class. No.: QA76.27 ebook Dewey Class. No.: 005.43