TY  - BOOK
AU  - Shelly, Gary B.
AU  - Freund, Gary B.
AU  - Vermaat, Misty E.
TI  - Introduction to Computers: : and how to purchase computers and mobile devices 
SN  - 9781439081310
AV  - QA76.5 .S46 2011
PY  - 2011///
CY  - Boston
PB  - Course Technology, Cengage Learning
KW  - Computers
N1  - Includes index
ER  -