TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
AU  - Hutchinson,Sarah E.
TI  - Using information technology: a practical introduction to computers and communications 
SN  - 0256261466 (pbk.) :
AV  - QA76.5 .W55 1999
PY  - 1999///
CY  - Boston
PB  - Irwin/McGraw-Hill
KW  - Computers
KW  - Information technology
KW  - Telecommunication systems
N1  - Includes bibliographical references (p. 595-601) and index
ER  -