TY  - BOOK
AU  - Shelly, Gary B. 
TI  - Discovering computers 2010 : living in a digital world 
SN  - 9780324786453 032478645X
AV  - QA76.5 .S45 2010 QA76.5 .S45 2010
CY  - Boston, MA 
PB  - Course Technology, Cengage Learning, c
ER  -