Shelly, Gary B. Discovering computers 2006: a gateway to information web enhance-complete/ Gary B. Shelly, Thomas J. Cashman and Misty E. Vermaat. - Australia: Thomson, c2006. - xxiv, 823 pages; 27 cm. Includes index. ISBN: 981-265-764-9 Subjects--Topical Terms: Computers. Dewey Class. No.: DC 004 / Sh3d