TY  - BOOK
AU  - Forouzan, Behrouz
AU  - Coombs, Catherine Ann
AU  - Fegan, Sophia Chung
TI  - Data communications and networking
SN  - 70584087
U1  - 004.6 
PY  - 0000///[n.d.]
CY  - New Delhi
PB  - Tata McGraw
KW  - Data transmission systems
KW  - Computer networks
ER  -