TY  - BOOK
AU  - Comer, Douglas E  .
TI  - Internet book: everything you need to know about computer networking and how the internet works / 
SN  - 81-7808-443-0
U1  - BV 
PY  - 2000///
CY  - Delhi : 
PB  - Addison Wesley Longman(Singapore) Pte Ltd. Indian , 
KW  - Computer- Internet
ER  -