Shelly, Gary B. creator Vermaat, Misty E. text mau Mason, Ohio Cengage Learning 2011 7th ed. monographic eng

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xxiv, 416 p.: col. ill. ; 28 cm. Contents: Introduction to computers -- The internet and world wide web -- Application software -- The components of the system unit -- Input and output -- Storage -- Operating systems and utility programs -- Communications and networks -- Computer security and safety, ethics and privacy -- Gary B. Shelly, Misty E. Vermaat Includes index. Computers QA76.5.S54 9781133838302 1133838308 110908 20221205122313.0 16951339