TY  - BOOK
AU  - Hutchinson, Saeah E
AU  - Sawyer, Stacey C.
TI  - Computers communications and information : a  users introduction
SN  - 0070445354
U1  - 004 
PY  - 2007///
CY  - Delhi
PB  - Tata  Mcgraw Hill
KW  - Data processing computer science
ER  -