Shelly, Gary B., Discovering computer : fundamentals : your interactive guide to the digital world / Gary B. Shelly. - xxiv, 506, [37] pages : color illustrations : 28 cm - Shelly Cashman series . - Shelly Cashman series . Includes index ISBN: 9781111530419 RM250.00 Subjects--Topical Terms: Computer Networks Computers Computer Science Dewey Class. No.: 004