TY  - BOOK
AU  - Mansfield, Kenneth, C Antonakos, James, L 
TI  - Introduction to computer networking 
SN  - 81-7808-828-2 
U1  - 004.6 MAN  
PY  - 2002///
CY  - Pearson education asia 
PB  - Delhi 
KW  - COMPUTER NETWORK
ER  -