TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using Information Technology : : A Practical Introduction to Computers and Communications
U1  - 004.6 
PY  - 2015///
CY  - New York
PB  - McGrawHill, 
KW  - Computers
KW  - Information Technology
KW  - Internet
ER  -