TY - BOOK AU - Shelly,Gary B. AU - Vermaat,Misty E. TI - Discovering computers: living in a digital world : fundamentals T2 - Shelly Cashman series SN - 9780495806387 (pbk.) : PY - 2010/// CY - Boston, Mass. PB - Course Technology/Cengage Learning KW - Computers KW - Computer science KW - Computer networks ER -