TY  - BOOK
AU  - Williams,Brian
AU  - Sawyer,Stacey C.
TI  - Using information technology
SN  - 9780073516882
PY  - 2014///
CY  - New York
PB  - McGraw-Hill/Irwin
KW  - Telecommunication systems
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -