TY - BOOK AU - Shelly,Gary B. AU - Cashman,Thomas J. TI - Discovering computers 2005: a gateway to information : web enhanced : introductory T2 - Shelly Cashman series SN - 0619202181 AV - QA76.5 .S45754 2004 U1 - 004 22 PY - 2004/// CY - Boston PB - Thomson/Course Technology KW - Computers KW - Computer science KW - Computer networks N1 - Includes index ER -