00685nam a2200169Ia 4500 17031 20261006004818.0 120911s9999 xx 000 0 und d 9780495806813 004 SHE Shelly, Gary B. Discovering computers 2010 : living in a digital age : complete / Gary B. Shelly, Misty E. Vermaat ; contributing authors, Jeffrey J. Quasney, Susan L. Sebok, Steven M. Freund. International student ed. Boston, MA : Course Technology ; Cengage Learning , c2010. 1 v. (various pagings) : col. ill. ; 28 cm. Computers. Computer science. Computer networks. 17031 17031 0 0 0 0 NU NU 2012-09-11 7 004 SHE 18510 2016-04-01 00:00:00 2016-03-15 2012-09-11 OS