TY  - BOOK
AU  - Shanmugam, A Rajeev, S 
TI  - Computer communication networks 
SN  - 81-88057-08-8 
U1  - 004.6 SHA  
PY  - 2001///
CY  - ISTE Learning materials centre 
PB  - New Delhi 
KW  - COMPUTER NETWORK
ER  -