TY  - BOOK
AU  - Sawyer,Stacey C.
AU  - Williams,Brian K.
TI  - Using information technology : A Practical Introduction to Computers & Communications
SN  - 0072484640
U1  - 658.4038 SAW 
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
ER  -