TY  - BOOK
AU  - Perlman, Radia 
TI  - Interconnections: bridges, routers, switches, and internet w 
SN  - 81-7808-428-7 
U1  - 004.66 PER  
PY  - 2001///
CY  - Pearson education asia 
PB  - Delhi 
KW  - COMPUTER NETWORK
ER  -