TY  - GEN
AU  - Forouzan,Behrouz A.
AU  - Fegan,Sophia Chung
TI  - Data communications and networking 
SN  - 0070634149
U1  - 004.6 
PY  - 2007///
CY  - New Delhi
PB  - McGraw-Hill Companies
KW  - Data transmission systems
KW  - Computer networks
UR  - http://www.loc.gov/catdir/toc/ecip066/2006000013.html
UR  - http://www.loc.gov/catdir/enhancements/fy0665/2006000013-d.html
ER  -