TY  - BOOK
AU  -  Forouzan,Behrouz A.
AU  - Fegan,Sophia Chung  .
TI  - Data communications and networking / 
SN  - 9780070634145
U1  - 004.6 
PY  - 2006///
CY  - New Delhi : 
PB  - Tata McGraw Hill Education , 
KW  - DATA PROCESSING
N1  - Includes inde
ER  -