TY  - BOOK
AU  - Williams, Brian K.,
AU  - Sawyer, Stacey C.;Clifford, Sarah Hutchinson.
TI  - Using information technology: a practical introduction to computers & communications 
SN  - 256153507
AV  - QA76.5 .W53352 1995
U1  - 4 20
PY  - 1995///
CY  - Chicago ,;London
PB  - Irwin
KW  - Computers.;Telecommunication systems.;Information technology
N1  - Includes bibliographical references and index
ER  -