TY  - BOOK
AU  - Brian K. Williams
AU  - Stacey C. Sawyer
TI  - Using information technology: a practical introduction to computers & communications
SN  - 0-07-239803-5
U1  -  004 
PY  - 2001///
CY  - New York,USA
PB  - McGraw-Hill
KW  - Computer
ER  -