Shelly Gary B Discovering computers : a link to the future / Gary B. Shelly ... [et al.]. - Cambridge, Mass : Course Technology, 1997 - xxiv 823p.: col. ill. ; 28 cm. 1 computer disk (3 1/2 in.) - Shelly Cashman series. . Includes index. World Wide Web enhanced. ISBN: 1418843709 LCCN: 97065049 Subjects--Topical Terms: Computers. LC Class. No.: TK 5105 / .S33 2007 Dewey Class. No.: 004