TY - BOOK AU - Shelly, Gary B. AU - Cashman, Thomas J. AU - Vermaat, Misty E. AU - Sebok, Susan L. AU - Quasney, Jeffrey J. AU - Walker, Timothy J. AU - Webb, Jeffrey J. TI - Discovering computers 2004: a gateway to information, web enhanced complete T2 - Shelly Cashman series SN - 0789567040 PY - 2003/// CY - Massachusetts PB - Thomson Learning KW - Information technology KW - Sears List of Subject Headings N1 - Includes appendix and index ER -