TY - BOOK AU - Shelly,Gary B. TI - Discovering computers complete: your interactive guide to the digital world T2 - Shelly Cashman Series SN - 9789814296755 AV - QA 76.5 .Sh45795 2010 PY - 2010/// CY - Boston, MA PB - Course Technology Cengage Learning KW - Computer KW - Computer science N1 - IT ER -