TY - BOOK AU - Shelly, Gary B AU - Quasney, Jeffrey J AU - Vermaat, Misty TI - Discovering computers : your interactive guide to the digital world : complete T2 - Shelly Cashman series SN - 9781111530327 U1 - 004 SHE 2012 PY - 2012/// CY - Boston PB - Course Technology KW - Computers KW - Electronic data processing KW - Internet KW - World Wide Web ER -