TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using information technology: a practical introduction to computers & communications : Complete version 
SN  - 9780071221399
U1  - 004 22
PY  - 2011///]
CY  - New York, NY
PB  - McGraw-Hill
KW  - Computers
KW  - Information Systems
KW  - Computer Systems
KW  - Telecommunication systems
KW  - Information technology
N1  - Introduction to information technology --
The internet & the world wide web --
Software --
Hardware: the CPU & storage --
Hardware: input & output --
Communications, networks, & safeguards --
Personal technology --
Databases & information systems --
The challenges of the digital age --
Systems analysis & programming
ER  -