TY  - BOOK
AU  - Shelly,Gary B.
TI  - Discovering computers fundamentals: your interactive guide to the digital world 
SN  - 9789714416030
U1  - Prof. 004 D611 2012 
PY  - 2012///
CY  - Andover
PB  - Cengage learning
KW  - Computer fundamentals
ER  -