TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using information technology: a practical introduction to computers and communications 
SN  - 0072485558 :
AV  - QA76.5 .W55 2003
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill
KW  - Computers
KW  - Information technology
ER  -