TY - BOOK AU - Shelly,Gary B. AU - Cashman,Thomas J. TI - Discovering computers 2003: concepts for digital world T2 - Shelly Cashman series SN - 0789565137 AV - QA76.5 .S4575 2003 U1 - 004 23 PY - 2002/// CY - Boston, Mass. PB - Course Technology KW - Computers KW - Electronic data processing KW - Internet KW - World Wide Web N1 - Includes index ER -