TY - BOOK AU - Shelly Gary B AU - Cashman Thomas J AU - Vermaat Misty E TI - Discovering computers: a link to the future T2 - Shelly Cashman series SN - 1418843709 AV - TK 5105 .S33 2007 U1 - 004 21 PY - 1997/// CY - Cambridge, Mass PB - Course Technology KW - Computers N1 - Includes index; World Wide Web enhanced ER -