TY  - BOOK
AU  - Peterson, Larry, L and Davie, Bruce, S 
TI  - Computer networks: a system approach 
SN  - 981-4066-435 
U1  - 004.6 PET  
PY  - 2000///
CY  - Harcourt asia Pte. Ltd. 
PB  - Singapore 
KW  - COMPUTER NETWORK
ER  -