TY  - GEN
AU  - Comer, Douglas E 
TI  - Internet  book: everything you need to know about computer networking and how the internet works
SN  - 9788120336964
PY  - 2007///
CY  - New Delhi
PB  - PHI Learning
KW  - Networking - computer communication
KW  - Internet services
KW  - Worldwide web
ER  -