TY  - BOOK
AU  - Comer,Douglas E.
TI  - Internet book: : everything you need to know about computer networking and how the internet works 
SN  - 9788120322868
U1  - 004.69  3
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall of India PVt Ltd
KW  - Internet has arrived
KW  - Telephones everywhere
KW  - Once and future digital network
ER  -