TY - BOOK AU - Shelly, Gary B. TI - Discovering computers 2010 : living in a digital world SN - 9780324786453 U1 - 004 PY - 2010/// CY - Book Media, Course Technology PB - Lahore, Boston KW - Computers N1 - introduction to computers; the internet and world wide web; application software; the components of the system unit; input; output; storage; operating systems and utility programs; communications and networks; database management; computer security and safety, ethics and privacy; information system development; programming languages and program development; enterprise computing; computer careers and certification ER -