TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using Information Technology : A Practical Introduction to Computers & Communications
SN  - 0072485558
AV  - QA76.5 W533 U9 2003
CY  - New York
PB  - McGraw-Hill, 2003
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
ER  -