TY  - BOOK
AU  - William,Brian K
AU  - Sawyer,Stacey C.
TI  - Using information technology: a practical introduction to computers & communications
SN  - 9780073516752
PY  - 2010///
CY  - Boston, Mass
PB  - Mc Graw Hill Higher Education
KW  - Computers
KW  - Information technology
KW  - Telecommunication systems
N1  - Includes index
ER  -