TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using information technology: a practical introduction to computers and communications 
SN  - 0070607494 :
U1  - 004.6 
PY  - 2005///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
N1  - On title page of previous ed. Stacey C. Sawyer's name appears first; Includes index
ER  -