TY  - BOOK
AU  - Sawyer,Stacey C.
AU  - Williams,Brian K.
AU  - Clifford,Sarah Hutchinson
TI  - Using information technology: a practical introduction to computers & communications : brief version 
SN  - 0256209804
U1  - 004 23
PY  - 1997///
CY  - Boston
PB  - Irwin
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
N1  - Includes bibliographical references (p. 320-322) and index
ER  -