TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using information technology: a practical introduction to computers and communications 
SN  - 0072485558 (paperback)
AV  - QA76.5 W55  
PY  - 2003///
CY  - New York
PB  - McGraw-Hill Irwin
KW  - Computers
KW  - Information Technology
KW  - Telecommunications Systems
N1  - Includes bibliographical references and index
ER  -