TY  - BOOK
AU  - Williams, Brian K.
AU  - Sawyer, Stacey C
TI  - Using information technology: a practical introduction to computers and communications
SN  - 9780070607491
U1  - 004 
PY  - 2005///
PB  - Tata Mcgraw Hill
KW  - Computer Sciences
KW  - Information technology
KW  - Telecommunication systems
N1  - Complete version; Includes notes
ER  -