TY  - BOOK
AU  - Sawyer,Stacey C.
AU  - Williams,Brian K.
AU  - Hutchinson,Sarah E.
TI  - Using information technology: a practical introduction to computers and communcations 
SN  - 0256209804
AV  - QA76 .5 1997
PY  - 1997///
CY  - Boston
PB  - IrwinMcGraw-Hill
KW  - Computers
KW  - Telecommunications systems
KW  - Information technology
N1  - Includes index
ER  -