TY  - BOOK
AU  - Forouzan,Behrouz A.
AU  - Coombs, Catherine. 
AU  - Fegan, Sophia Chung.
TI  - Data communications and networking
SN  - 0070435634
U1  - 004.6 22
PY  - 2003///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Networks
N1  - Includes index; Dept. of CSE
ER  -