TY  - GEN
AU  - Forouzan,Behrouz A.
AU  - Coombs,Catherine
AU  - Fegan,Sophia Chung
TI  - Data communications and networking
SN  - 9780070499355 (pbk.)
AV  - TK5105 .F6617 2012
U1  - 004.6 
PY  - 2012///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Computer networks
KW  - Data transmission systems
N1  - Includes appendixes ; references & index
ER  -