TY  - BOOK
AU  - Keshav S
TI  - Engineering approach to computer networking :  ATM networks,the internet,and the telephone network
T2  - Addison-Wesley professional computing series
U1  - D6,8(B),277, N7 
PY  - 1997///
CY  - Delhi
PB  - Pearson Education      
KW  - Computer -Networks
ER  -