TY  - BOOK
AU  - Williams, Brian K.
TI  - Using Information Technology: A practical Introduction to Computers and Communications
SN  - 0256261466 
AV  - QA76.5 .W5332 1999
PY  - 1999///
CY  - Boston
PB  - Irwin/McGraw-Hill
KW  - Computers
KW  - Telecommunications systems
KW  - Information technology
N1  - Includes bibliographical references (p. 595-601) and index
ER  -