TY  - BOOK
AU  - Brian K. Williams
AU  - Stacey C. Sawyer
TI  - Using information technology: a practical introduction to computers & communications
SN  - 9780072260717
AV  - QA76.5.S21 2007 
PY  - 2007///
CY  - New York
PB  - McGraw Hill
KW  - computers
N1  - includes index and bibliography
ER  -