TY  - BOOK
AU  - Comer, Douglas, E 
TI  - Internet book 
SN  - 81-203-1459-X 
U1  - 00 4.67 COM  
PY  - 2000///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - COMPUTER NETWORK
ER  -