TY  - BOOK
AU  - Williams, Brian K., author
AU  - Sawyer, Stacey C.
TI  - Using information technology: a practical introduction to computers & communications, complete version
SN  - 0-07-288293-X
U1  - DC 004 2005
PY  - 2005///
CY  - Boston
PB  - McGraw-Hill
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
N1  - Includes bibliographical references
ER  -