TY  - BOOK
AU  - Shelly, Gary B.
TI  -  Discovering computers 2009 : complete
SN  - 9781423911982
U1  - 004 
PY  - 2008///
CY  - USA
PB  - Course Technology Cengage Learning
KW  - Computer networks
KW  - Computer science
KW  - Computers
ER  -