TY  - BOOK
AU  - Sawyer 
AU  - Williams, Brian K.
TI  - Using information technology : a practical introduction to computers & communications : Introductory version 
SN  - 0072882905 
U1  - 004 SAW 2005 
PY  - 2005///
CY  - Boston
PB  - McGraw-Hill Technology Education
KW  - Computers
KW  - Information technology
KW  - Telecommunication systems
N1  - Includes index p.I1 - I13
ER  -